21902164086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9043}}^1\times {\mathrm{36697}}^1$

素因数の和:45756

約数の個数: 32

約数和(自身を含む): 47793126528

約数和(自身を除く): 25890962442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 9043, 18086, 27129, 36697, 54258, 73394, 99473, 110091, 198946, 220182, 298419, 403667, 596838, 807334, 1211001, 2422002, 331850971, 663701942, 995552913, 1991105826, 3650360681, 7300721362, 10951082043, 21902164086]

約数ペア:

[(1, 21902164086), (2, 10951082043), (3, 7300721362), (6, 3650360681), (11, 1991105826), (22, 995552913), (33, 663701942), (66, 331850971), (9043, 2422002), (18086, 1211001), (27129, 807334), (36697, 596838), (54258, 403667), (73394, 298419), (99473, 220182), (110091, 198946)]