15563364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 41803776

約数和(自身を除く): 26240412

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 107, 124, 138, 186, 204, 214, 276, 321, 372, 391, 428, 527, 642, 713, 782, 1054, 1173, 1284, 1426, 1564, 1581, 1819, 2108, 2139, 2346, 2461, 2852, 3162, 3317, 3638, 4278, 4692, 4922, 5457, 6324, 6634, 7276, 7383, 8556, 9844, 9951, 10914, 12121, 13268, 14766, 19902, 21828, 24242, 29532, 36363, 39804, 41837, 48484, 56389, 72726, 76291, 83674, 112778, 125511, 145452, 152582, 167348, 169167, 225556, 228873, 251022, 305164, 338334, 457746, 502044, 676668, 915492, 1296947, 2593894, 3890841, 5187788, 7781682, 15563364]

約数ペア:

[(1, 15563364), (2, 7781682), (3, 5187788), (4, 3890841), (6, 2593894), (12, 1296947), (17, 915492), (23, 676668), (31, 502044), (34, 457746), (46, 338334), (51, 305164), (62, 251022), (68, 228873), (69, 225556), (92, 169167), (93, 167348), (102, 152582), (107, 145452), (124, 125511), (138, 112778), (186, 83674), (204, 76291), (214, 72726), (276, 56389), (321, 48484), (372, 41837), (391, 39804), (428, 36363), (527, 29532), (642, 24242), (713, 21828), (782, 19902), (1054, 14766), (1173, 13268), (1284, 12121), (1426, 10914), (1564, 9951), (1581, 9844), (1819, 8556), (2108, 7383), (2139, 7276), (2346, 6634), (2461, 6324), (2852, 5457), (3162, 4922), (3317, 4692), (3638, 4278)]