31424652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 94026240

約数和(自身を除く): 62601588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 197, 211, 252, 378, 394, 422, 591, 633, 756, 788, 844, 1182, 1266, 1379, 1477, 1773, 1899, 2364, 2532, 2758, 2954, 3546, 3798, 4137, 4431, 5319, 5516, 5697, 5908, 7092, 7596, 8274, 8862, 10638, 11394, 12411, 13293, 16548, 17724, 21276, 22788, 24822, 26586, 37233, 39879, 41567, 49644, 53172, 74466, 79758, 83134, 124701, 148932, 159516, 166268, 249402, 290969, 374103, 498804, 581938, 748206, 872907, 1122309, 1163876, 1496412, 1745814, 2244618, 2618721, 3491628, 4489236, 5237442, 7856163, 10474884, 15712326, 31424652]

約数ペア:

[(1, 31424652), (2, 15712326), (3, 10474884), (4, 7856163), (6, 5237442), (7, 4489236), (9, 3491628), (12, 2618721), (14, 2244618), (18, 1745814), (21, 1496412), (27, 1163876), (28, 1122309), (36, 872907), (42, 748206), (54, 581938), (63, 498804), (84, 374103), (108, 290969), (126, 249402), (189, 166268), (197, 159516), (211, 148932), (252, 124701), (378, 83134), (394, 79758), (422, 74466), (591, 53172), (633, 49644), (756, 41567), (788, 39879), (844, 37233), (1182, 26586), (1266, 24822), (1379, 22788), (1477, 21276), (1773, 17724), (1899, 16548), (2364, 13293), (2532, 12411), (2758, 11394), (2954, 10638), (3546, 8862), (3798, 8274), (4137, 7596), (4431, 7092), (5319, 5908), (5516, 5697)]