31300506

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2028

約数の個数: 40

約数和(自身を含む): 70867764

約数和(自身を除く): 39567258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 1913, 2727, 3826, 5454, 5739, 8181, 11478, 16362, 17217, 34434, 51651, 103302, 154953, 193213, 309906, 386426, 579639, 1159278, 1738917, 3477834, 5216751, 10433502, 15650253, 31300506]

約数ペア:

[(1, 31300506), (2, 15650253), (3, 10433502), (6, 5216751), (9, 3477834), (18, 1738917), (27, 1159278), (54, 579639), (81, 386426), (101, 309906), (162, 193213), (202, 154953), (303, 103302), (606, 51651), (909, 34434), (1818, 17217), (1913, 16362), (2727, 11478), (3826, 8181), (5454, 5739)]