18677064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 35236536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1039, 1284, 1498, 2078, 2247, 2568, 2996, 3117, 4156, 4494, 5992, 6234, 7273, 8312, 8988, 12468, 14546, 17976, 21819, 24936, 29092, 43638, 58184, 87276, 111173, 174552, 222346, 333519, 444692, 667038, 778211, 889384, 1334076, 1556422, 2334633, 2668152, 3112844, 4669266, 6225688, 9338532, 18677064]

約数ペア:

[(1, 18677064), (2, 9338532), (3, 6225688), (4, 4669266), (6, 3112844), (7, 2668152), (8, 2334633), (12, 1556422), (14, 1334076), (21, 889384), (24, 778211), (28, 667038), (42, 444692), (56, 333519), (84, 222346), (107, 174552), (168, 111173), (214, 87276), (321, 58184), (428, 43638), (642, 29092), (749, 24936), (856, 21819), (1039, 17976), (1284, 14546), (1498, 12468), (2078, 8988), (2247, 8312), (2568, 7273), (2996, 6234), (3117, 5992), (4156, 4494)]