42928158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78623}}^1$

素因数の和:78648

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 62742498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 78623, 157246, 235869, 471738, 550361, 1022099, 1100722, 1651083, 2044198, 3066297, 3302166, 6132594, 7154693, 14309386, 21464079, 42928158]

約数ペア:

[(1, 42928158), (2, 21464079), (3, 14309386), (6, 7154693), (7, 6132594), (13, 3302166), (14, 3066297), (21, 2044198), (26, 1651083), (39, 1100722), (42, 1022099), (78, 550361), (91, 471738), (182, 235869), (273, 157246), (546, 78623)]