18360432

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 100

約数和(自身を含む): 54974656

約数和(自身を除く): 36614224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 457, 496, 558, 648, 744, 837, 914, 1116, 1296, 1371, 1488, 1674, 1828, 2232, 2511, 2742, 3348, 3656, 4113, 4464, 5022, 5484, 6696, 7312, 8226, 10044, 10968, 12339, 13392, 14167, 16452, 20088, 21936, 24678, 28334, 32904, 37017, 40176, 42501, 49356, 56668, 65808, 74034, 85002, 98712, 113336, 127503, 148068, 170004, 197424, 226672, 255006, 296136, 340008, 382509, 510012, 592272, 680016, 765018, 1020024, 1147527, 1530036, 2040048, 2295054, 3060072, 4590108, 6120144, 9180216, 18360432]

約数ペア:

[(1, 18360432), (2, 9180216), (3, 6120144), (4, 4590108), (6, 3060072), (8, 2295054), (9, 2040048), (12, 1530036), (16, 1147527), (18, 1020024), (24, 765018), (27, 680016), (31, 592272), (36, 510012), (48, 382509), (54, 340008), (62, 296136), (72, 255006), (81, 226672), (93, 197424), (108, 170004), (124, 148068), (144, 127503), (162, 113336), (186, 98712), (216, 85002), (248, 74034), (279, 65808), (324, 56668), (372, 49356), (432, 42501), (457, 40176), (496, 37017), (558, 32904), (648, 28334), (744, 24678), (837, 21936), (914, 20088), (1116, 16452), (1296, 14167), (1371, 13392), (1488, 12339), (1674, 10968), (1828, 10044), (2232, 8226), (2511, 7312), (2742, 6696), (3348, 5484), (3656, 5022), (4113, 4464)]