42808038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 109483776

約数和(自身を除く): 66675738

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 163, 169, 182, 222, 259, 273, 326, 338, 481, 489, 507, 518, 546, 777, 962, 978, 1014, 1141, 1183, 1443, 1554, 2119, 2282, 2366, 2886, 3367, 3423, 3549, 4238, 6031, 6253, 6357, 6734, 6846, 7098, 10101, 12062, 12506, 12714, 14833, 18093, 18759, 20202, 27547, 29666, 36186, 37518, 42217, 43771, 44499, 55094, 78403, 82641, 84434, 87542, 88998, 126651, 131313, 156806, 165282, 192829, 235209, 253302, 262626, 385658, 470418, 548821, 578487, 1019239, 1097642, 1156974, 1646463, 2038478, 3057717, 3292926, 6115434, 7134673, 14269346, 21404019, 42808038]

約数ペア:

[(1, 42808038), (2, 21404019), (3, 14269346), (6, 7134673), (7, 6115434), (13, 3292926), (14, 3057717), (21, 2038478), (26, 1646463), (37, 1156974), (39, 1097642), (42, 1019239), (74, 578487), (78, 548821), (91, 470418), (111, 385658), (163, 262626), (169, 253302), (182, 235209), (222, 192829), (259, 165282), (273, 156806), (326, 131313), (338, 126651), (481, 88998), (489, 87542), (507, 84434), (518, 82641), (546, 78403), (777, 55094), (962, 44499), (978, 43771), (1014, 42217), (1141, 37518), (1183, 36186), (1443, 29666), (1554, 27547), (2119, 20202), (2282, 18759), (2366, 18093), (2886, 14833), (3367, 12714), (3423, 12506), (3549, 12062), (4238, 10101), (6031, 7098), (6253, 6846), (6357, 6734)]