2215692612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{187073}}^1$

素因数の和:187137

約数の個数: 72

約数和(自身を含む): 6537113856

約数和(自身を除く): 4321421244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 187073, 374146, 561219, 748292, 1122438, 1309511, 1683657, 2244876, 2619022, 3367314, 3928533, 5238044, 6734628, 7857066, 8792431, 11785599, 15714132, 17584862, 23571198, 26377293, 35169724, 47142396, 52754586, 61547017, 79131879, 105509172, 123094034, 158263758, 184641051, 246188068, 316527516, 369282102, 553923153, 738564204, 1107846306, 2215692612]

約数ペア:

[(1, 2215692612), (2, 1107846306), (3, 738564204), (4, 553923153), (6, 369282102), (7, 316527516), (9, 246188068), (12, 184641051), (14, 158263758), (18, 123094034), (21, 105509172), (28, 79131879), (36, 61547017), (42, 52754586), (47, 47142396), (63, 35169724), (84, 26377293), (94, 23571198), (126, 17584862), (141, 15714132), (188, 11785599), (252, 8792431), (282, 7857066), (329, 6734628), (423, 5238044), (564, 3928533), (658, 3367314), (846, 2619022), (987, 2244876), (1316, 1683657), (1692, 1309511), (1974, 1122438), (2961, 748292), (3948, 561219), (5922, 374146), (11844, 187073)]