1408485618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{1229}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 3300336000

約数和(自身を除く): 1891850382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1117, 1229, 2234, 2458, 3351, 3687, 6702, 7374, 10053, 11061, 20106, 21223, 22122, 23351, 30159, 33183, 42446, 46702, 60318, 63669, 66366, 70053, 127338, 140106, 191007, 210159, 382014, 420318, 573021, 630477, 1146042, 1260954, 1372793, 2745586, 4118379, 8236758, 12355137, 24710274, 26083067, 37065411, 52166134, 74130822, 78249201, 156498402, 234747603, 469495206, 704242809, 1408485618]

約数ペア:

[(1, 1408485618), (2, 704242809), (3, 469495206), (6, 234747603), (9, 156498402), (18, 78249201), (19, 74130822), (27, 52166134), (38, 37065411), (54, 26083067), (57, 24710274), (114, 12355137), (171, 8236758), (342, 4118379), (513, 2745586), (1026, 1372793), (1117, 1260954), (1229, 1146042), (2234, 630477), (2458, 573021), (3351, 420318), (3687, 382014), (6702, 210159), (7374, 191007), (10053, 140106), (11061, 127338), (20106, 70053), (21223, 66366), (22122, 63669), (23351, 60318), (30159, 46702), (33183, 42446)]