142445989854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{376841243}}^1$

素因数の和:376841261

約数の個数: 32

約数和(自身を含む): 361767594240

約数和(自身を除く): 219321604386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 376841243, 753682486, 1130523729, 2261047458, 2637888701, 3391571187, 5275777402, 6783142374, 7913666103, 10174713561, 15827332206, 20349427122, 23740998309, 47481996618, 71222994927, 142445989854]

約数ペア:

[(1, 142445989854), (2, 71222994927), (3, 47481996618), (6, 23740998309), (7, 20349427122), (9, 15827332206), (14, 10174713561), (18, 7913666103), (21, 6783142374), (27, 5275777402), (42, 3391571187), (54, 2637888701), (63, 2261047458), (126, 1130523729), (189, 753682486), (378, 376841243)]