18372144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54679}}^1$

素因数の和:54697

約数の個数: 40

約数和(自身を含む): 54242560

約数和(自身を除く): 35870416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54679, 109358, 164037, 218716, 328074, 382753, 437432, 656148, 765506, 874864, 1148259, 1312296, 1531012, 2296518, 2624592, 3062024, 4593036, 6124048, 9186072, 18372144]

約数ペア:

[(1, 18372144), (2, 9186072), (3, 6124048), (4, 4593036), (6, 3062024), (7, 2624592), (8, 2296518), (12, 1531012), (14, 1312296), (16, 1148259), (21, 874864), (24, 765506), (28, 656148), (42, 437432), (48, 382753), (56, 328074), (84, 218716), (112, 164037), (168, 109358), (336, 54679)]