1950408

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 5353920

約数和(自身を除く): 3403512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 263, 309, 412, 526, 618, 789, 824, 927, 1052, 1236, 1578, 1854, 2104, 2367, 2472, 3156, 3708, 4734, 6312, 7416, 9468, 18936, 27089, 54178, 81267, 108356, 162534, 216712, 243801, 325068, 487602, 650136, 975204, 1950408]

約数ペア:

[(1, 1950408), (2, 975204), (3, 650136), (4, 487602), (6, 325068), (8, 243801), (9, 216712), (12, 162534), (18, 108356), (24, 81267), (36, 54178), (72, 27089), (103, 18936), (206, 9468), (263, 7416), (309, 6312), (412, 4734), (526, 3708), (618, 3156), (789, 2472), (824, 2367), (927, 2104), (1052, 1854), (1236, 1578)]