1940171436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{20641}}^1$

素因数の和:21031

約数の個数: 72

約数和(自身を含む): 5620238624

約数和(自身を除く): 3680067188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1492, 2238, 2611, 3357, 4476, 5222, 6714, 7833, 10444, 13428, 15666, 20641, 23499, 31332, 41282, 46998, 61923, 82564, 93996, 123846, 144487, 185769, 247692, 288974, 371538, 433461, 577948, 743076, 866922, 1300383, 1733844, 2600766, 5201532, 7699093, 15398186, 23097279, 30796372, 46194558, 53893651, 69291837, 92389116, 107787302, 138583674, 161680953, 215574604, 277167348, 323361906, 485042859, 646723812, 970085718, 1940171436]

約数ペア:

[(1, 1940171436), (2, 970085718), (3, 646723812), (4, 485042859), (6, 323361906), (7, 277167348), (9, 215574604), (12, 161680953), (14, 138583674), (18, 107787302), (21, 92389116), (28, 69291837), (36, 53893651), (42, 46194558), (63, 30796372), (84, 23097279), (126, 15398186), (252, 7699093), (373, 5201532), (746, 2600766), (1119, 1733844), (1492, 1300383), (2238, 866922), (2611, 743076), (3357, 577948), (4476, 433461), (5222, 371538), (6714, 288974), (7833, 247692), (10444, 185769), (13428, 144487), (15666, 123846), (20641, 93996), (23499, 82564), (31332, 61923), (41282, 46998)]