21059358

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 22032642

約数列:

[1, 2, 3, 6, 89, 113, 178, 226, 267, 339, 349, 534, 678, 698, 1047, 2094, 10057, 20114, 30171, 31061, 39437, 60342, 62122, 78874, 93183, 118311, 186366, 236622, 3509893, 7019786, 10529679, 21059358]

約数ペア:

[(1, 21059358), (2, 10529679), (3, 7019786), (6, 3509893), (89, 236622), (113, 186366), (178, 118311), (226, 93183), (267, 78874), (339, 62122), (349, 60342), (534, 39437), (678, 31061), (698, 30171), (1047, 20114), (2094, 10057)]