31922604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 93020928

約数和(自身を除く): 61098324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 967, 1179, 1572, 1834, 1934, 2358, 2751, 2901, 3668, 3868, 4716, 5502, 5802, 6769, 8253, 8703, 11004, 11604, 13538, 16506, 17406, 20307, 27076, 33012, 34812, 40614, 60921, 81228, 121842, 126677, 243684, 253354, 380031, 506708, 760062, 886739, 1140093, 1520124, 1773478, 2280186, 2660217, 3546956, 4560372, 5320434, 7980651, 10640868, 15961302, 31922604]

約数ペア:

[(1, 31922604), (2, 15961302), (3, 10640868), (4, 7980651), (6, 5320434), (7, 4560372), (9, 3546956), (12, 2660217), (14, 2280186), (18, 1773478), (21, 1520124), (28, 1140093), (36, 886739), (42, 760062), (63, 506708), (84, 380031), (126, 253354), (131, 243684), (252, 126677), (262, 121842), (393, 81228), (524, 60921), (786, 40614), (917, 34812), (967, 33012), (1179, 27076), (1572, 20307), (1834, 17406), (1934, 16506), (2358, 13538), (2751, 11604), (2901, 11004), (3668, 8703), (3868, 8253), (4716, 6769), (5502, 5802)]