2642021.00000000

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{69143}}^1$

素因数の和:69169

約数の個数: 48

約数和(自身を含む): 271044480

約数和(自身を除く): 173967708

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, 1404, 69143, 138286, 207429, 276572, 414858, 622287, 829716, 898859, 1244574, 1797718, 1866861, 2489148, 2696577, 3595436, 3733722, 5393154, 7467444, 8089731, 10786308, 16179462, 24269193, 32358924, 48538386, 97076772]

約数ペア:

[(1, 97076772), (2, 48538386), (3, 32358924), (4, 24269193), (6, 16179462), (9, 10786308), (12, 8089731), (13, 7467444), (18, 5393154), (26, 3733722), (27, 3595436), (36, 2696577), (39, 2489148), (52, 1866861), (54, 1797718), (78, 1244574), (108, 898859), (117, 829716), (156, 622287), (234, 414858), (351, 276572), (468, 207429), (702, 138286), (1404, 69143)]