21892104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 67267200

約数和(自身を除く): 45375096

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, 1231, 1368, 1482, 1976, 2223, 2462, 2964, 3693, 4446, 4924, 5928, 7386, 8892, 9848, 11079, 14772, 16003, 17784, 22158, 23389, 29544, 32006, 44316, 46778, 48009, 64012, 70167, 88632, 93556, 96018, 128024, 140334, 144027, 187112, 192036, 210501, 280668, 288054, 304057, 384072, 421002, 561336, 576108, 608114, 842004, 912171, 1152216, 1216228, 1684008, 1824342, 2432456, 2736513, 3648684, 5473026, 7297368, 10946052, 21892104]

約数ペア:

[(1, 21892104), (2, 10946052), (3, 7297368), (4, 5473026), (6, 3648684), (8, 2736513), (9, 2432456), (12, 1824342), (13, 1684008), (18, 1216228), (19, 1152216), (24, 912171), (26, 842004), (36, 608114), (38, 576108), (39, 561336), (52, 421002), (57, 384072), (72, 304057), (76, 288054), (78, 280668), (104, 210501), (114, 192036), (117, 187112), (152, 144027), (156, 140334), (171, 128024), (228, 96018), (234, 93556), (247, 88632), (312, 70167), (342, 64012), (456, 48009), (468, 46778), (494, 44316), (684, 32006), (741, 29544), (936, 23389), (988, 22158), (1231, 17784), (1368, 16003), (1482, 14772), (1976, 11079), (2223, 9848), (2462, 8892), (2964, 7386), (3693, 5928), (4446, 4924)]