2099971188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{141241}}^1$

素因数の和:141317

約数の個数: 72

約数和(自身を含む): 6169450560

約数和(自身を除く): 4069479372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 141241, 282482, 423723, 564964, 847446, 988687, 1271169, 1694892, 1977374, 2542338, 2966061, 3954748, 5084676, 5932122, 8333219, 8898183, 11864244, 16666438, 17796366, 24999657, 33332876, 35592732, 49999314, 58332533, 74998971, 99998628, 116665066, 149997942, 174997599, 233330132, 299995884, 349995198, 524992797, 699990396, 1049985594, 2099971188]

約数ペア:

[(1, 2099971188), (2, 1049985594), (3, 699990396), (4, 524992797), (6, 349995198), (7, 299995884), (9, 233330132), (12, 174997599), (14, 149997942), (18, 116665066), (21, 99998628), (28, 74998971), (36, 58332533), (42, 49999314), (59, 35592732), (63, 33332876), (84, 24999657), (118, 17796366), (126, 16666438), (177, 11864244), (236, 8898183), (252, 8333219), (354, 5932122), (413, 5084676), (531, 3954748), (708, 2966061), (826, 2542338), (1062, 1977374), (1239, 1694892), (1652, 1271169), (2124, 988687), (2478, 847446), (3717, 564964), (4956, 423723), (7434, 282482), (14868, 141241)]