219048426

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1801}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 493351560

約数和(自身を除く): 274303134

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 233, 261, 466, 522, 699, 1398, 1801, 2097, 3602, 4194, 5403, 6757, 10806, 13514, 16209, 20271, 32418, 40542, 52229, 60813, 104458, 121626, 156687, 313374, 419633, 470061, 839266, 940122, 1258899, 2517798, 3776697, 7553394, 12169357, 24338714, 36508071, 73016142, 109524213, 219048426]

約数ペア:

[(1, 219048426), (2, 109524213), (3, 73016142), (6, 36508071), (9, 24338714), (18, 12169357), (29, 7553394), (58, 3776697), (87, 2517798), (174, 1258899), (233, 940122), (261, 839266), (466, 470061), (522, 419633), (699, 313374), (1398, 156687), (1801, 121626), (2097, 104458), (3602, 60813), (4194, 52229), (5403, 40542), (6757, 32418), (10806, 20271), (13514, 16209)]