31038228

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7398

約数の個数: 60

約数和(自身を含む): 87393460

約数和(自身を除く): 56355232

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7369, 14738, 22107, 29476, 44214, 66321, 88428, 95797, 132642, 191594, 198963, 265284, 287391, 383188, 397926, 574782, 596889, 795852, 862173, 1149564, 1193778, 1724346, 2387556, 2586519, 3448692, 5173038, 7759557, 10346076, 15519114, 31038228]

約数ペア:

[(1, 31038228), (2, 15519114), (3, 10346076), (4, 7759557), (6, 5173038), (9, 3448692), (12, 2586519), (13, 2387556), (18, 1724346), (26, 1193778), (27, 1149564), (36, 862173), (39, 795852), (52, 596889), (54, 574782), (78, 397926), (81, 383188), (108, 287391), (117, 265284), (156, 198963), (162, 191594), (234, 132642), (324, 95797), (351, 88428), (468, 66321), (702, 44214), (1053, 29476), (1404, 22107), (2106, 14738), (4212, 7369)]