15727326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 34070544

約数和(自身を除く): 18343218

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 137, 159, 274, 318, 361, 411, 722, 822, 1007, 1083, 2014, 2166, 2603, 3021, 5206, 6042, 7261, 7809, 14522, 15618, 19133, 21783, 38266, 43566, 49457, 57399, 98914, 114798, 137959, 148371, 275918, 296742, 413877, 827754, 2621221, 5242442, 7863663, 15727326]

約数ペア:

[(1, 15727326), (2, 7863663), (3, 5242442), (6, 2621221), (19, 827754), (38, 413877), (53, 296742), (57, 275918), (106, 148371), (114, 137959), (137, 114798), (159, 98914), (274, 57399), (318, 49457), (361, 43566), (411, 38266), (722, 21783), (822, 19133), (1007, 15618), (1083, 14522), (2014, 7809), (2166, 7261), (2603, 6042), (3021, 5206)]