31997238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58603}}^1$

素因数の和:58628

約数の個数: 32

約数和(自身を含む): 78763776

約数和(自身を除く): 46766538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 58603, 117206, 175809, 351618, 410221, 761839, 820442, 1230663, 1523678, 2285517, 2461326, 4571034, 5332873, 10665746, 15998619, 31997238]

約数ペア:

[(1, 31997238), (2, 15998619), (3, 10665746), (6, 5332873), (7, 4571034), (13, 2461326), (14, 2285517), (21, 1523678), (26, 1230663), (39, 820442), (42, 761839), (78, 410221), (91, 351618), (182, 175809), (273, 117206), (546, 58603)]