1663452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 5228496

約数和(自身を除く): 3565044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 49, 63, 69, 82, 84, 92, 98, 123, 126, 138, 147, 161, 164, 196, 207, 246, 252, 276, 287, 294, 322, 369, 414, 441, 483, 492, 574, 588, 644, 738, 828, 861, 882, 943, 966, 1127, 1148, 1449, 1476, 1722, 1764, 1886, 1932, 2009, 2254, 2583, 2829, 2898, 3381, 3444, 3772, 4018, 4508, 5166, 5658, 5796, 6027, 6601, 6762, 8036, 8487, 10143, 10332, 11316, 12054, 13202, 13524, 16974, 18081, 19803, 20286, 24108, 26404, 33948, 36162, 39606, 40572, 46207, 59409, 72324, 79212, 92414, 118818, 138621, 184828, 237636, 277242, 415863, 554484, 831726, 1663452]

約数ペア:

[(1, 1663452), (2, 831726), (3, 554484), (4, 415863), (6, 277242), (7, 237636), (9, 184828), (12, 138621), (14, 118818), (18, 92414), (21, 79212), (23, 72324), (28, 59409), (36, 46207), (41, 40572), (42, 39606), (46, 36162), (49, 33948), (63, 26404), (69, 24108), (82, 20286), (84, 19803), (92, 18081), (98, 16974), (123, 13524), (126, 13202), (138, 12054), (147, 11316), (161, 10332), (164, 10143), (196, 8487), (207, 8036), (246, 6762), (252, 6601), (276, 6027), (287, 5796), (294, 5658), (322, 5166), (369, 4508), (414, 4018), (441, 3772), (483, 3444), (492, 3381), (574, 2898), (588, 2829), (644, 2583), (738, 2254), (828, 2009), (861, 1932), (882, 1886), (943, 1764), (966, 1722), (1127, 1476), (1148, 1449)]