42201642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 103765536

約数和(自身を除く): 61563894

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 79, 98, 138, 147, 158, 161, 237, 294, 322, 474, 483, 553, 966, 1106, 1127, 1659, 1817, 2254, 3318, 3381, 3634, 3871, 5451, 6241, 6762, 7742, 10902, 11613, 12482, 12719, 18723, 23226, 25438, 37446, 38157, 43687, 76314, 87374, 89033, 131061, 143543, 178066, 262122, 267099, 287086, 305809, 430629, 534198, 611618, 861258, 917427, 1004801, 1834854, 2009602, 3014403, 6028806, 7033607, 14067214, 21100821, 42201642]

約数ペア:

[(1, 42201642), (2, 21100821), (3, 14067214), (6, 7033607), (7, 6028806), (14, 3014403), (21, 2009602), (23, 1834854), (42, 1004801), (46, 917427), (49, 861258), (69, 611618), (79, 534198), (98, 430629), (138, 305809), (147, 287086), (158, 267099), (161, 262122), (237, 178066), (294, 143543), (322, 131061), (474, 89033), (483, 87374), (553, 76314), (966, 43687), (1106, 38157), (1127, 37446), (1659, 25438), (1817, 23226), (2254, 18723), (3318, 12719), (3381, 12482), (3634, 11613), (3871, 10902), (5451, 7742), (6241, 6762)]