17896944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 54996480

約数和(自身を除く): 37099536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 39, 43, 46, 48, 52, 58, 69, 78, 86, 87, 92, 104, 116, 129, 138, 156, 172, 174, 184, 208, 232, 258, 276, 299, 312, 344, 348, 368, 377, 464, 516, 552, 559, 598, 624, 667, 688, 696, 754, 897, 989, 1032, 1104, 1118, 1131, 1196, 1247, 1334, 1392, 1508, 1677, 1794, 1978, 2001, 2064, 2236, 2262, 2392, 2494, 2668, 2967, 3016, 3354, 3588, 3741, 3956, 4002, 4472, 4524, 4784, 4988, 5336, 5934, 6032, 6708, 7176, 7482, 7912, 8004, 8671, 8944, 9048, 9976, 10672, 11868, 12857, 13416, 14352, 14964, 15824, 16008, 16211, 17342, 18096, 19952, 23736, 25714, 26013, 26832, 28681, 29928, 32016, 32422, 34684, 38571, 47472, 48633, 51428, 52026, 57362, 59856, 64844, 69368, 77142, 86043, 97266, 102856, 104052, 114724, 129688, 138736, 154284, 172086, 194532, 205712, 208104, 229448, 259376, 308568, 344172, 372853, 389064, 416208, 458896, 617136, 688344, 745706, 778128, 1118559, 1376688, 1491412, 2237118, 2982824, 4474236, 5965648, 8948472, 17896944]

約数ペア:

[(1, 17896944), (2, 8948472), (3, 5965648), (4, 4474236), (6, 2982824), (8, 2237118), (12, 1491412), (13, 1376688), (16, 1118559), (23, 778128), (24, 745706), (26, 688344), (29, 617136), (39, 458896), (43, 416208), (46, 389064), (48, 372853), (52, 344172), (58, 308568), (69, 259376), (78, 229448), (86, 208104), (87, 205712), (92, 194532), (104, 172086), (116, 154284), (129, 138736), (138, 129688), (156, 114724), (172, 104052), (174, 102856), (184, 97266), (208, 86043), (232, 77142), (258, 69368), (276, 64844), (299, 59856), (312, 57362), (344, 52026), (348, 51428), (368, 48633), (377, 47472), (464, 38571), (516, 34684), (552, 32422), (559, 32016), (598, 29928), (624, 28681), (667, 26832), (688, 26013), (696, 25714), (754, 23736), (897, 19952), (989, 18096), (1032, 17342), (1104, 16211), (1118, 16008), (1131, 15824), (1196, 14964), (1247, 14352), (1334, 13416), (1392, 12857), (1508, 11868), (1677, 10672), (1794, 9976), (1978, 9048), (2001, 8944), (2064, 8671), (2236, 8004), (2262, 7912), (2392, 7482), (2494, 7176), (2668, 6708), (2967, 6032), (3016, 5934), (3354, 5336), (3588, 4988), (3741, 4784), (3956, 4524), (4002, 4472)]