31543902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 76815648

約数和(自身を除く): 45271746

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 5861, 11722, 17583, 35166, 52749, 76193, 105498, 134803, 152386, 228579, 269606, 404409, 457158, 685737, 808818, 1213227, 1371474, 1752439, 2426454, 3504878, 5257317, 10514634, 15771951, 31543902]

約数ペア:

[(1, 31543902), (2, 15771951), (3, 10514634), (6, 5257317), (9, 3504878), (13, 2426454), (18, 1752439), (23, 1371474), (26, 1213227), (39, 808818), (46, 685737), (69, 457158), (78, 404409), (117, 269606), (138, 228579), (207, 152386), (234, 134803), (299, 105498), (414, 76193), (598, 52749), (897, 35166), (1794, 17583), (2691, 11722), (5382, 5861)]