18118152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 53170650

約数和(自身を除く): 35052498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1489, 1521, 2028, 2978, 3042, 4056, 4467, 5956, 6084, 8934, 11912, 12168, 13401, 17868, 19357, 26802, 35736, 38714, 53604, 58071, 77428, 107208, 116142, 154856, 174213, 232284, 251641, 348426, 464568, 503282, 696852, 754923, 1006564, 1393704, 1509846, 2013128, 2264769, 3019692, 4529538, 6039384, 9059076, 18118152]

約数ペア:

[(1, 18118152), (2, 9059076), (3, 6039384), (4, 4529538), (6, 3019692), (8, 2264769), (9, 2013128), (12, 1509846), (13, 1393704), (18, 1006564), (24, 754923), (26, 696852), (36, 503282), (39, 464568), (52, 348426), (72, 251641), (78, 232284), (104, 174213), (117, 154856), (156, 116142), (169, 107208), (234, 77428), (312, 58071), (338, 53604), (468, 38714), (507, 35736), (676, 26802), (936, 19357), (1014, 17868), (1352, 13401), (1489, 12168), (1521, 11912), (2028, 8934), (2978, 6084), (3042, 5956), (4056, 4467)]