15236748

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 43257984

約数和(自身を除く): 28021236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 41, 54, 62, 74, 81, 82, 93, 108, 111, 123, 124, 148, 162, 164, 186, 222, 246, 279, 324, 333, 369, 372, 444, 492, 558, 666, 738, 837, 999, 1107, 1116, 1147, 1271, 1332, 1476, 1517, 1674, 1998, 2214, 2294, 2511, 2542, 2997, 3034, 3321, 3348, 3441, 3813, 3996, 4428, 4551, 4588, 5022, 5084, 5994, 6068, 6642, 6882, 7626, 9102, 10044, 10323, 11439, 11988, 13284, 13653, 13764, 15252, 18204, 20646, 22878, 27306, 30969, 34317, 40959, 41292, 45756, 47027, 54612, 61938, 68634, 81918, 92907, 94054, 102951, 122877, 123876, 137268, 141081, 163836, 185814, 188108, 205902, 245754, 282162, 371628, 411804, 423243, 491508, 564324, 846486, 1269729, 1692972, 2539458, 3809187, 5078916, 7618374, 15236748]

約数ペア:

[(1, 15236748), (2, 7618374), (3, 5078916), (4, 3809187), (6, 2539458), (9, 1692972), (12, 1269729), (18, 846486), (27, 564324), (31, 491508), (36, 423243), (37, 411804), (41, 371628), (54, 282162), (62, 245754), (74, 205902), (81, 188108), (82, 185814), (93, 163836), (108, 141081), (111, 137268), (123, 123876), (124, 122877), (148, 102951), (162, 94054), (164, 92907), (186, 81918), (222, 68634), (246, 61938), (279, 54612), (324, 47027), (333, 45756), (369, 41292), (372, 40959), (444, 34317), (492, 30969), (558, 27306), (666, 22878), (738, 20646), (837, 18204), (999, 15252), (1107, 13764), (1116, 13653), (1147, 13284), (1271, 11988), (1332, 11439), (1476, 10323), (1517, 10044), (1674, 9102), (1998, 7626), (2214, 6882), (2294, 6642), (2511, 6068), (2542, 5994), (2997, 5084), (3034, 5022), (3321, 4588), (3348, 4551), (3441, 4428), (3813, 3996)]