38143476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6621

約数の個数: 72

約数和(自身を含む): 115000704

約数和(自身を除く): 76857228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6581, 13162, 19743, 26324, 39486, 46067, 59229, 78972, 92134, 118458, 138201, 151363, 184268, 236916, 276402, 302726, 414603, 454089, 552804, 605452, 829206, 908178, 1059541, 1362267, 1658412, 1816356, 2119082, 2724534, 3178623, 4238164, 5449068, 6357246, 9535869, 12714492, 19071738, 38143476]

約数ペア:

[(1, 38143476), (2, 19071738), (3, 12714492), (4, 9535869), (6, 6357246), (7, 5449068), (9, 4238164), (12, 3178623), (14, 2724534), (18, 2119082), (21, 1816356), (23, 1658412), (28, 1362267), (36, 1059541), (42, 908178), (46, 829206), (63, 605452), (69, 552804), (84, 454089), (92, 414603), (126, 302726), (138, 276402), (161, 236916), (207, 184268), (252, 151363), (276, 138201), (322, 118458), (414, 92134), (483, 78972), (644, 59229), (828, 46067), (966, 39486), (1449, 26324), (1932, 19743), (2898, 13162), (5796, 6581)]