31200426

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 70394688

約数和(自身を除く): 39194262

約数列:

[1, 2, 3, 6, 9, 18, 41, 67, 82, 123, 134, 201, 246, 369, 402, 603, 631, 738, 1206, 1262, 1893, 2747, 3786, 5494, 5679, 8241, 11358, 16482, 24723, 25871, 42277, 49446, 51742, 77613, 84554, 126831, 155226, 232839, 253662, 380493, 465678, 760986, 1733357, 3466714, 5200071, 10400142, 15600213, 31200426]

約数ペア:

[(1, 31200426), (2, 15600213), (3, 10400142), (6, 5200071), (9, 3466714), (18, 1733357), (41, 760986), (67, 465678), (82, 380493), (123, 253662), (134, 232839), (201, 155226), (246, 126831), (369, 84554), (402, 77613), (603, 51742), (631, 49446), (738, 42277), (1206, 25871), (1262, 24723), (1893, 16482), (2747, 11358), (3786, 8241), (5494, 5679)]