19763352

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4382

約数の個数: 80

約数和(自身を含む): 63278160

約数和(自身を除く): 43514808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4357, 4536, 8714, 13071, 17428, 26142, 30499, 34856, 39213, 52284, 60998, 78426, 91497, 104568, 117639, 121996, 156852, 182994, 235278, 243992, 274491, 313704, 352917, 365988, 470556, 548982, 705834, 731976, 823473, 941112, 1097964, 1411668, 1646946, 2195928, 2470419, 2823336, 3293892, 4940838, 6587784, 9881676, 19763352]

約数ペア:

[(1, 19763352), (2, 9881676), (3, 6587784), (4, 4940838), (6, 3293892), (7, 2823336), (8, 2470419), (9, 2195928), (12, 1646946), (14, 1411668), (18, 1097964), (21, 941112), (24, 823473), (27, 731976), (28, 705834), (36, 548982), (42, 470556), (54, 365988), (56, 352917), (63, 313704), (72, 274491), (81, 243992), (84, 235278), (108, 182994), (126, 156852), (162, 121996), (168, 117639), (189, 104568), (216, 91497), (252, 78426), (324, 60998), (378, 52284), (504, 39213), (567, 34856), (648, 30499), (756, 26142), (1134, 17428), (1512, 13071), (2268, 8714), (4357, 4536)]