31938732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 95961600

約数和(自身を除く): 64022868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 83, 84, 108, 126, 166, 189, 249, 252, 332, 378, 498, 509, 581, 747, 756, 996, 1018, 1162, 1494, 1527, 1743, 2036, 2241, 2324, 2988, 3054, 3486, 3563, 4482, 4581, 5229, 6108, 6972, 7126, 8964, 9162, 10458, 10689, 13743, 14252, 15687, 18324, 20916, 21378, 27486, 31374, 32067, 42247, 42756, 54972, 62748, 64134, 84494, 96201, 126741, 128268, 168988, 192402, 253482, 295729, 380223, 384804, 506964, 591458, 760446, 887187, 1140669, 1182916, 1520892, 1774374, 2281338, 2661561, 3548748, 4562676, 5323122, 7984683, 10646244, 15969366, 31938732]

約数ペア:

[(1, 31938732), (2, 15969366), (3, 10646244), (4, 7984683), (6, 5323122), (7, 4562676), (9, 3548748), (12, 2661561), (14, 2281338), (18, 1774374), (21, 1520892), (27, 1182916), (28, 1140669), (36, 887187), (42, 760446), (54, 591458), (63, 506964), (83, 384804), (84, 380223), (108, 295729), (126, 253482), (166, 192402), (189, 168988), (249, 128268), (252, 126741), (332, 96201), (378, 84494), (498, 64134), (509, 62748), (581, 54972), (747, 42756), (756, 42247), (996, 32067), (1018, 31374), (1162, 27486), (1494, 21378), (1527, 20916), (1743, 18324), (2036, 15687), (2241, 14252), (2324, 13743), (2988, 10689), (3054, 10458), (3486, 9162), (3563, 8964), (4482, 7126), (4581, 6972), (5229, 6108)]