13942404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 40983488

約数和(自身を除く): 27041084

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, 907, 1098, 1281, 1708, 1814, 2196, 2562, 2721, 3628, 3843, 5124, 5442, 6349, 7686, 8163, 10884, 12698, 15372, 16326, 19047, 25396, 32652, 38094, 55327, 57141, 76188, 110654, 114282, 165981, 221308, 228564, 331962, 387289, 497943, 663924, 774578, 995886, 1161867, 1549156, 1991772, 2323734, 3485601, 4647468, 6971202, 13942404]

約数ペア:

[(1, 13942404), (2, 6971202), (3, 4647468), (4, 3485601), (6, 2323734), (7, 1991772), (9, 1549156), (12, 1161867), (14, 995886), (18, 774578), (21, 663924), (28, 497943), (36, 387289), (42, 331962), (61, 228564), (63, 221308), (84, 165981), (122, 114282), (126, 110654), (183, 76188), (244, 57141), (252, 55327), (366, 38094), (427, 32652), (549, 25396), (732, 19047), (854, 16326), (907, 15372), (1098, 12698), (1281, 10884), (1708, 8163), (1814, 7686), (2196, 6349), (2562, 5442), (2721, 5124), (3628, 3843)]