31235148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17707}}^1$

素因数の和:17731

約数の個数: 54

約数和(自身を含む): 91851396

約数和(自身を除く): 60616248

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17707, 35414, 53121, 70828, 106242, 123949, 159363, 212484, 247898, 318726, 371847, 495796, 637452, 743694, 867643, 1115541, 1487388, 1735286, 2231082, 2602929, 3470572, 4462164, 5205858, 7808787, 10411716, 15617574, 31235148]

約数ペア:

[(1, 31235148), (2, 15617574), (3, 10411716), (4, 7808787), (6, 5205858), (7, 4462164), (9, 3470572), (12, 2602929), (14, 2231082), (18, 1735286), (21, 1487388), (28, 1115541), (36, 867643), (42, 743694), (49, 637452), (63, 495796), (84, 371847), (98, 318726), (126, 247898), (147, 212484), (196, 159363), (252, 123949), (294, 106242), (441, 70828), (588, 53121), (882, 35414), (1764, 17707)]