1900365534

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{117437}}^1$

素因数の和:117505

約数の個数: 48

約数和(自身を含む): 4396878720

約数和(自身を除く): 2496513186

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 117437, 234874, 352311, 704622, 1056933, 2113866, 3405673, 3640547, 6811346, 7281094, 10217019, 10921641, 20434038, 21843282, 30651057, 32764923, 61302114, 65529846, 105575863, 211151726, 316727589, 633455178, 950182767, 1900365534]

約数ペア:

[(1, 1900365534), (2, 950182767), (3, 633455178), (6, 316727589), (9, 211151726), (18, 105575863), (29, 65529846), (31, 61302114), (58, 32764923), (62, 30651057), (87, 21843282), (93, 20434038), (174, 10921641), (186, 10217019), (261, 7281094), (279, 6811346), (522, 3640547), (558, 3405673), (899, 2113866), (1798, 1056933), (2697, 704622), (5394, 352311), (8091, 234874), (16182, 117437)]