7137774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 18938880

約数和(自身を除く): 11801106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 821, 966, 1242, 1449, 1642, 2463, 2898, 4347, 4926, 5747, 7389, 8694, 11494, 14778, 17241, 18883, 22167, 34482, 37766, 44334, 51723, 56649, 103446, 113298, 132181, 155169, 169947, 264362, 310338, 339894, 396543, 509841, 793086, 1019682, 1189629, 2379258, 3568887, 7137774]

約数ペア:

[(1, 7137774), (2, 3568887), (3, 2379258), (6, 1189629), (7, 1019682), (9, 793086), (14, 509841), (18, 396543), (21, 339894), (23, 310338), (27, 264362), (42, 169947), (46, 155169), (54, 132181), (63, 113298), (69, 103446), (126, 56649), (138, 51723), (161, 44334), (189, 37766), (207, 34482), (322, 22167), (378, 18883), (414, 17241), (483, 14778), (621, 11494), (821, 8694), (966, 7389), (1242, 5747), (1449, 4926), (1642, 4347), (2463, 2898)]