31228596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123923}}^1$

素因数の和:123940

約数の個数: 36

約数和(自身を含む): 90216672

約数和(自身を除く): 58988076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123923, 247846, 371769, 495692, 743538, 867461, 1115307, 1487076, 1734922, 2230614, 2602383, 3469844, 4461228, 5204766, 7807149, 10409532, 15614298, 31228596]

約数ペア:

[(1, 31228596), (2, 15614298), (3, 10409532), (4, 7807149), (6, 5204766), (7, 4461228), (9, 3469844), (12, 2602383), (14, 2230614), (18, 1734922), (21, 1487076), (28, 1115307), (36, 867461), (42, 743538), (63, 495692), (84, 371769), (126, 247846), (252, 123923)]