2001943818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1399}}^1$

素因数の和:1732

約数の個数: 96

約数和(自身を含む): 5100076800

約数和(自身を除く): 3098132982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 277, 287, 369, 554, 574, 738, 831, 861, 1399, 1662, 1722, 1939, 2493, 2583, 2798, 3878, 4197, 4986, 5166, 5817, 8394, 9793, 11357, 11634, 12591, 17451, 19586, 22714, 25182, 29379, 34071, 34902, 57359, 58758, 68142, 79499, 88137, 102213, 114718, 158998, 172077, 176274, 204426, 238497, 344154, 387523, 401513, 476994, 516231, 715491, 775046, 803026, 1032462, 1162569, 1204539, 1430982, 2325138, 2409078, 2712661, 3487707, 3613617, 5425322, 6975414, 7227234, 8137983, 15888443, 16275966, 24413949, 31776886, 47665329, 48827898, 95330658, 111219101, 142995987, 222438202, 285991974, 333657303, 667314606, 1000971909, 2001943818]

約数ペア:

[(1, 2001943818), (2, 1000971909), (3, 667314606), (6, 333657303), (7, 285991974), (9, 222438202), (14, 142995987), (18, 111219101), (21, 95330658), (41, 48827898), (42, 47665329), (63, 31776886), (82, 24413949), (123, 16275966), (126, 15888443), (246, 8137983), (277, 7227234), (287, 6975414), (369, 5425322), (554, 3613617), (574, 3487707), (738, 2712661), (831, 2409078), (861, 2325138), (1399, 1430982), (1662, 1204539), (1722, 1162569), (1939, 1032462), (2493, 803026), (2583, 775046), (2798, 715491), (3878, 516231), (4197, 476994), (4986, 401513), (5166, 387523), (5817, 344154), (8394, 238497), (9793, 204426), (11357, 176274), (11634, 172077), (12591, 158998), (17451, 114718), (19586, 102213), (22714, 88137), (25182, 79499), (29379, 68142), (34071, 58758), (34902, 57359)]