18612156048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3789

約数の個数: 160

約数和(自身を含む): 51682406400

約数和(自身を除く): 33070250352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 79, 92, 118, 138, 158, 177, 184, 236, 237, 276, 316, 354, 368, 472, 474, 552, 632, 708, 944, 948, 1104, 1264, 1357, 1416, 1817, 1896, 2714, 2832, 3617, 3634, 3792, 4071, 4661, 5428, 5451, 7234, 7268, 8142, 9322, 10851, 10856, 10902, 13983, 14468, 14536, 16284, 18644, 21702, 21712, 21804, 27966, 28936, 29072, 32568, 37288, 43404, 43608, 55932, 57872, 65136, 74576, 83191, 86808, 87216, 107203, 111864, 166382, 173616, 213403, 214406, 223728, 249573, 285743, 321609, 332764, 426806, 428812, 499146, 571486, 640209, 643218, 665528, 853612, 857229, 857624, 998292, 1142972, 1280418, 1286436, 1331056, 1707224, 1714458, 1715248, 1996584, 2285944, 2560836, 2572872, 3414448, 3428916, 3993168, 4571888, 4908269, 5121672, 5145744, 6572089, 6857832, 9816538, 10243344, 13144178, 13715664, 14724807, 16858837, 19633076, 19716267, 26288356, 29449614, 33717674, 39266152, 39432534, 50576511, 52576712, 58899228, 67435348, 78532304, 78865068, 101153022, 105153424, 117798456, 134870696, 157730136, 202306044, 235596912, 269741392, 315460272, 387753251, 404612088, 775506502, 809224176, 1163259753, 1551013004, 2326519506, 3102026008, 4653039012, 6204052016, 9306078024, 18612156048]

約数ペア:

[(1, 18612156048), (2, 9306078024), (3, 6204052016), (4, 4653039012), (6, 3102026008), (8, 2326519506), (12, 1551013004), (16, 1163259753), (23, 809224176), (24, 775506502), (46, 404612088), (48, 387753251), (59, 315460272), (69, 269741392), (79, 235596912), (92, 202306044), (118, 157730136), (138, 134870696), (158, 117798456), (177, 105153424), (184, 101153022), (236, 78865068), (237, 78532304), (276, 67435348), (316, 58899228), (354, 52576712), (368, 50576511), (472, 39432534), (474, 39266152), (552, 33717674), (632, 29449614), (708, 26288356), (944, 19716267), (948, 19633076), (1104, 16858837), (1264, 14724807), (1357, 13715664), (1416, 13144178), (1817, 10243344), (1896, 9816538), (2714, 6857832), (2832, 6572089), (3617, 5145744), (3634, 5121672), (3792, 4908269), (4071, 4571888), (4661, 3993168), (5428, 3428916), (5451, 3414448), (7234, 2572872), (7268, 2560836), (8142, 2285944), (9322, 1996584), (10851, 1715248), (10856, 1714458), (10902, 1707224), (13983, 1331056), (14468, 1286436), (14536, 1280418), (16284, 1142972), (18644, 998292), (21702, 857624), (21712, 857229), (21804, 853612), (27966, 665528), (28936, 643218), (29072, 640209), (32568, 571486), (37288, 499146), (43404, 428812), (43608, 426806), (55932, 332764), (57872, 321609), (65136, 285743), (74576, 249573), (83191, 223728), (86808, 214406), (87216, 213403), (107203, 173616), (111864, 166382)]