18759312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 61746048

約数和(自身を除く): 42986736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 911, 936, 1144, 1287, 1584, 1716, 1822, 1872, 2288, 2574, 2733, 3432, 3644, 5148, 5466, 6864, 7288, 8199, 10021, 10296, 10932, 11843, 14576, 16398, 20042, 20592, 21864, 23686, 30063, 32796, 35529, 40084, 43728, 47372, 60126, 65592, 71058, 80168, 90189, 94744, 106587, 120252, 130273, 131184, 142116, 160336, 180378, 189488, 213174, 240504, 260546, 284232, 360756, 390819, 426348, 481008, 521092, 568464, 721512, 781638, 852696, 1042184, 1172457, 1443024, 1563276, 1705392, 2084368, 2344914, 3126552, 4689828, 6253104, 9379656, 18759312]

約数ペア:

[(1, 18759312), (2, 9379656), (3, 6253104), (4, 4689828), (6, 3126552), (8, 2344914), (9, 2084368), (11, 1705392), (12, 1563276), (13, 1443024), (16, 1172457), (18, 1042184), (22, 852696), (24, 781638), (26, 721512), (33, 568464), (36, 521092), (39, 481008), (44, 426348), (48, 390819), (52, 360756), (66, 284232), (72, 260546), (78, 240504), (88, 213174), (99, 189488), (104, 180378), (117, 160336), (132, 142116), (143, 131184), (144, 130273), (156, 120252), (176, 106587), (198, 94744), (208, 90189), (234, 80168), (264, 71058), (286, 65592), (312, 60126), (396, 47372), (429, 43728), (468, 40084), (528, 35529), (572, 32796), (624, 30063), (792, 23686), (858, 21864), (911, 20592), (936, 20042), (1144, 16398), (1287, 14576), (1584, 11843), (1716, 10932), (1822, 10296), (1872, 10021), (2288, 8199), (2574, 7288), (2733, 6864), (3432, 5466), (3644, 5148)]