31799502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 85363200

約数和(自身を除く): 53563698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 359, 399, 518, 666, 703, 718, 777, 798, 1077, 1197, 1406, 1554, 2109, 2154, 2331, 2394, 2513, 3231, 4218, 4662, 4921, 5026, 6327, 6462, 6821, 7539, 9842, 12654, 13283, 13642, 14763, 15078, 20463, 22617, 26566, 29526, 39849, 40926, 44289, 45234, 47747, 61389, 79698, 88578, 92981, 95494, 119547, 122778, 143241, 185962, 239094, 252377, 278943, 286482, 429723, 504754, 557886, 757131, 836829, 859446, 1514262, 1673658, 1766639, 2271393, 3533278, 4542786, 5299917, 10599834, 15899751, 31799502]

約数ペア:

[(1, 31799502), (2, 15899751), (3, 10599834), (6, 5299917), (7, 4542786), (9, 3533278), (14, 2271393), (18, 1766639), (19, 1673658), (21, 1514262), (37, 859446), (38, 836829), (42, 757131), (57, 557886), (63, 504754), (74, 429723), (111, 286482), (114, 278943), (126, 252377), (133, 239094), (171, 185962), (222, 143241), (259, 122778), (266, 119547), (333, 95494), (342, 92981), (359, 88578), (399, 79698), (518, 61389), (666, 47747), (703, 45234), (718, 44289), (777, 40926), (798, 39849), (1077, 29526), (1197, 26566), (1406, 22617), (1554, 20463), (2109, 15078), (2154, 14763), (2331, 13642), (2394, 13283), (2513, 12654), (3231, 9842), (4218, 7539), (4662, 6821), (4921, 6462), (5026, 6327)]