22212216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 68250000

約数和(自身を除く): 46037784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1249, 1368, 1482, 1976, 2223, 2498, 2964, 3747, 4446, 4996, 5928, 7494, 8892, 9992, 11241, 14988, 16237, 17784, 22482, 23731, 29976, 32474, 44964, 47462, 48711, 64948, 71193, 89928, 94924, 97422, 129896, 142386, 146133, 189848, 194844, 213579, 284772, 292266, 308503, 389688, 427158, 569544, 584532, 617006, 854316, 925509, 1169064, 1234012, 1708632, 1851018, 2468024, 2776527, 3702036, 5553054, 7404072, 11106108, 22212216]

約数ペア:

[(1, 22212216), (2, 11106108), (3, 7404072), (4, 5553054), (6, 3702036), (8, 2776527), (9, 2468024), (12, 1851018), (13, 1708632), (18, 1234012), (19, 1169064), (24, 925509), (26, 854316), (36, 617006), (38, 584532), (39, 569544), (52, 427158), (57, 389688), (72, 308503), (76, 292266), (78, 284772), (104, 213579), (114, 194844), (117, 189848), (152, 146133), (156, 142386), (171, 129896), (228, 97422), (234, 94924), (247, 89928), (312, 71193), (342, 64948), (456, 48711), (468, 47462), (494, 44964), (684, 32474), (741, 29976), (936, 23731), (988, 22482), (1249, 17784), (1368, 16237), (1482, 14988), (1976, 11241), (2223, 9992), (2498, 8892), (2964, 7494), (3747, 5928), (4446, 4996)]