18819492

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27750108

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 1319, 2378, 2638, 3567, 3957, 4756, 5276, 7134, 7914, 14268, 15828, 38251, 54079, 76502, 108158, 114753, 153004, 162237, 216316, 229506, 324474, 459012, 648948, 1568291, 3136582, 4704873, 6273164, 9409746, 18819492]

約数ペア:

[(1, 18819492), (2, 9409746), (3, 6273164), (4, 4704873), (6, 3136582), (12, 1568291), (29, 648948), (41, 459012), (58, 324474), (82, 229506), (87, 216316), (116, 162237), (123, 153004), (164, 114753), (174, 108158), (246, 76502), (348, 54079), (492, 38251), (1189, 15828), (1319, 14268), (2378, 7914), (2638, 7134), (3567, 5276), (3957, 4756)]