31983588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 108

約数和(自身を含む): 100184448

約数和(自身を除く): 68200860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 751, 819, 1014, 1092, 1183, 1502, 1521, 1638, 2028, 2253, 2366, 3004, 3042, 3276, 3549, 4506, 4732, 5257, 6084, 6759, 7098, 9012, 9763, 10514, 10647, 13518, 14196, 15771, 19526, 21028, 21294, 27036, 29289, 31542, 39052, 42588, 47313, 58578, 63084, 68341, 87867, 94626, 117156, 126919, 136682, 175734, 189252, 205023, 253838, 273364, 351468, 380757, 410046, 507676, 615069, 761514, 820092, 888433, 1142271, 1230138, 1523028, 1776866, 2284542, 2460276, 2665299, 3553732, 4569084, 5330598, 7995897, 10661196, 15991794, 31983588]

約数ペア:

[(1, 31983588), (2, 15991794), (3, 10661196), (4, 7995897), (6, 5330598), (7, 4569084), (9, 3553732), (12, 2665299), (13, 2460276), (14, 2284542), (18, 1776866), (21, 1523028), (26, 1230138), (28, 1142271), (36, 888433), (39, 820092), (42, 761514), (52, 615069), (63, 507676), (78, 410046), (84, 380757), (91, 351468), (117, 273364), (126, 253838), (156, 205023), (169, 189252), (182, 175734), (234, 136682), (252, 126919), (273, 117156), (338, 94626), (364, 87867), (468, 68341), (507, 63084), (546, 58578), (676, 47313), (751, 42588), (819, 39052), (1014, 31542), (1092, 29289), (1183, 27036), (1502, 21294), (1521, 21028), (1638, 19526), (2028, 15771), (2253, 14196), (2366, 13518), (3004, 10647), (3042, 10514), (3276, 9763), (3549, 9012), (4506, 7098), (4732, 6759), (5257, 6084)]