42521886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 107827200

約数和(自身を除く): 65305314

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 89, 99, 114, 127, 171, 178, 198, 209, 254, 267, 342, 381, 418, 534, 627, 762, 801, 979, 1143, 1254, 1397, 1602, 1691, 1881, 1958, 2286, 2413, 2794, 2937, 3382, 3762, 4191, 4826, 5073, 5874, 7239, 8382, 8811, 10146, 11303, 12573, 14478, 15219, 17622, 18601, 21717, 22606, 25146, 26543, 30438, 33909, 37202, 43434, 53086, 55803, 67818, 79629, 101727, 111606, 124333, 159258, 167409, 203454, 214757, 238887, 248666, 334818, 372999, 429514, 477774, 644271, 745998, 1118997, 1288542, 1932813, 2237994, 2362327, 3865626, 4724654, 7086981, 14173962, 21260943, 42521886]

約数ペア:

[(1, 42521886), (2, 21260943), (3, 14173962), (6, 7086981), (9, 4724654), (11, 3865626), (18, 2362327), (19, 2237994), (22, 1932813), (33, 1288542), (38, 1118997), (57, 745998), (66, 644271), (89, 477774), (99, 429514), (114, 372999), (127, 334818), (171, 248666), (178, 238887), (198, 214757), (209, 203454), (254, 167409), (267, 159258), (342, 124333), (381, 111606), (418, 101727), (534, 79629), (627, 67818), (762, 55803), (801, 53086), (979, 43434), (1143, 37202), (1254, 33909), (1397, 30438), (1602, 26543), (1691, 25146), (1881, 22606), (1958, 21717), (2286, 18601), (2413, 17622), (2794, 15219), (2937, 14478), (3382, 12573), (3762, 11303), (4191, 10146), (4826, 8811), (5073, 8382), (5874, 7239)]