18344312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10567}}^1$

素因数の和:10611

約数の個数: 32

約数和(自身を含む): 40581120

約数和(自身を除く): 22236808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 10567, 21134, 42268, 73969, 84536, 147938, 295876, 327577, 591752, 655154, 1310308, 2293039, 2620616, 4586078, 9172156, 18344312]

約数ペア:

[(1, 18344312), (2, 9172156), (4, 4586078), (7, 2620616), (8, 2293039), (14, 1310308), (28, 655154), (31, 591752), (56, 327577), (62, 295876), (124, 147938), (217, 84536), (248, 73969), (434, 42268), (868, 21134), (1736, 10567)]