40843404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 119971488

約数和(自身を除く): 79128084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 2657, 3843, 5124, 5314, 7686, 7971, 10628, 15372, 15942, 18599, 23913, 31884, 37198, 47826, 55797, 74396, 95652, 111594, 162077, 167391, 223188, 324154, 334782, 486231, 648308, 669564, 972462, 1134539, 1458693, 1944924, 2269078, 2917386, 3403617, 4538156, 5834772, 6807234, 10210851, 13614468, 20421702, 40843404]

約数ペア:

[(1, 40843404), (2, 20421702), (3, 13614468), (4, 10210851), (6, 6807234), (7, 5834772), (9, 4538156), (12, 3403617), (14, 2917386), (18, 2269078), (21, 1944924), (28, 1458693), (36, 1134539), (42, 972462), (61, 669564), (63, 648308), (84, 486231), (122, 334782), (126, 324154), (183, 223188), (244, 167391), (252, 162077), (366, 111594), (427, 95652), (549, 74396), (732, 55797), (854, 47826), (1098, 37198), (1281, 31884), (1708, 23913), (2196, 18599), (2562, 15942), (2657, 15372), (3843, 10628), (5124, 7971), (5314, 7686)]