1919268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3443292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1367, 1404, 2734, 4101, 5468, 8202, 12303, 16404, 17771, 24606, 35542, 36909, 49212, 53313, 71084, 73818, 106626, 147636, 159939, 213252, 319878, 479817, 639756, 959634, 1919268]

約数ペア:

[(1, 1919268), (2, 959634), (3, 639756), (4, 479817), (6, 319878), (9, 213252), (12, 159939), (13, 147636), (18, 106626), (26, 73818), (27, 71084), (36, 53313), (39, 49212), (52, 36909), (54, 35542), (78, 24606), (108, 17771), (117, 16404), (156, 12303), (234, 8202), (351, 5468), (468, 4101), (702, 2734), (1367, 1404)]