16392924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 44041088

約数和(自身を除く): 27648164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 397, 444, 558, 666, 794, 1116, 1147, 1191, 1332, 1588, 2294, 2382, 3441, 3573, 4588, 4764, 6882, 7146, 10323, 12307, 13764, 14292, 14689, 20646, 24614, 29378, 36921, 41292, 44067, 49228, 58756, 73842, 88134, 110763, 132201, 147684, 176268, 221526, 264402, 443052, 455359, 528804, 910718, 1366077, 1821436, 2732154, 4098231, 5464308, 8196462, 16392924]

約数ペア:

[(1, 16392924), (2, 8196462), (3, 5464308), (4, 4098231), (6, 2732154), (9, 1821436), (12, 1366077), (18, 910718), (31, 528804), (36, 455359), (37, 443052), (62, 264402), (74, 221526), (93, 176268), (111, 147684), (124, 132201), (148, 110763), (186, 88134), (222, 73842), (279, 58756), (333, 49228), (372, 44067), (397, 41292), (444, 36921), (558, 29378), (666, 24614), (794, 20646), (1116, 14689), (1147, 14292), (1191, 13764), (1332, 12307), (1588, 10323), (2294, 7146), (2382, 6882), (3441, 4764), (3573, 4588)]