15274812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 42964992

約数和(自身を除く): 27690180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 53, 73, 84, 94, 106, 141, 146, 159, 188, 212, 219, 282, 292, 318, 329, 371, 438, 511, 564, 636, 658, 742, 876, 987, 1022, 1113, 1316, 1484, 1533, 1974, 2044, 2226, 2491, 3066, 3431, 3869, 3948, 4452, 4982, 6132, 6862, 7473, 7738, 9964, 10293, 11607, 13724, 14946, 15476, 17437, 20586, 23214, 24017, 27083, 29892, 34874, 41172, 46428, 48034, 52311, 54166, 69748, 72051, 81249, 96068, 104622, 108332, 144102, 162498, 181843, 209244, 288204, 324996, 363686, 545529, 727372, 1091058, 1272901, 2182116, 2545802, 3818703, 5091604, 7637406, 15274812]

約数ペア:

[(1, 15274812), (2, 7637406), (3, 5091604), (4, 3818703), (6, 2545802), (7, 2182116), (12, 1272901), (14, 1091058), (21, 727372), (28, 545529), (42, 363686), (47, 324996), (53, 288204), (73, 209244), (84, 181843), (94, 162498), (106, 144102), (141, 108332), (146, 104622), (159, 96068), (188, 81249), (212, 72051), (219, 69748), (282, 54166), (292, 52311), (318, 48034), (329, 46428), (371, 41172), (438, 34874), (511, 29892), (564, 27083), (636, 24017), (658, 23214), (742, 20586), (876, 17437), (987, 15476), (1022, 14946), (1113, 13724), (1316, 11607), (1484, 10293), (1533, 9964), (1974, 7738), (2044, 7473), (2226, 6862), (2491, 6132), (3066, 4982), (3431, 4452), (3869, 3948)]