40281462

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 80

約数和(自身を含む): 100501632

約数和(自身を除く): 60220170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 617, 702, 806, 837, 1053, 1209, 1234, 1674, 1851, 2106, 2418, 2511, 3627, 3702, 5022, 5553, 7254, 8021, 10881, 11106, 16042, 16659, 19127, 21762, 24063, 32643, 33318, 38254, 48126, 49977, 57381, 65286, 72189, 99954, 114762, 144378, 172143, 216567, 248651, 344286, 433134, 497302, 516429, 649701, 745953, 1032858, 1299402, 1491906, 1549287, 2237859, 3098574, 4475718, 6713577, 13427154, 20140731, 40281462]

約数ペア:

[(1, 40281462), (2, 20140731), (3, 13427154), (6, 6713577), (9, 4475718), (13, 3098574), (18, 2237859), (26, 1549287), (27, 1491906), (31, 1299402), (39, 1032858), (54, 745953), (62, 649701), (78, 516429), (81, 497302), (93, 433134), (117, 344286), (162, 248651), (186, 216567), (234, 172143), (279, 144378), (351, 114762), (403, 99954), (558, 72189), (617, 65286), (702, 57381), (806, 49977), (837, 48126), (1053, 38254), (1209, 33318), (1234, 32643), (1674, 24063), (1851, 21762), (2106, 19127), (2418, 16659), (2511, 16042), (3627, 11106), (3702, 10881), (5022, 8021), (5553, 7254)]