190559538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1619}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 445798080

約数和(自身を除く): 255238542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 503, 1006, 1509, 1619, 3018, 3238, 4527, 4857, 6539, 9054, 9714, 13078, 14571, 19617, 21047, 29142, 39234, 42094, 58851, 63141, 117702, 126282, 189423, 378846, 814357, 1628714, 2443071, 4886142, 7329213, 10586641, 14658426, 21173282, 31759923, 63519846, 95279769, 190559538]

約数ペア:

[(1, 190559538), (2, 95279769), (3, 63519846), (6, 31759923), (9, 21173282), (13, 14658426), (18, 10586641), (26, 7329213), (39, 4886142), (78, 2443071), (117, 1628714), (234, 814357), (503, 378846), (1006, 189423), (1509, 126282), (1619, 117702), (3018, 63141), (3238, 58851), (4527, 42094), (4857, 39234), (6539, 29142), (9054, 21047), (9714, 19617), (13078, 14571)]