40691988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38977}}^1$

素因数の和:39016

約数の個数: 36

約数和(自身を含む): 106409940

約数和(自身を除く): 65717952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 38977, 77954, 116931, 155908, 233862, 350793, 467724, 701586, 1130333, 1403172, 2260666, 3390999, 4521332, 6781998, 10172997, 13563996, 20345994, 40691988]

約数ペア:

[(1, 40691988), (2, 20345994), (3, 13563996), (4, 10172997), (6, 6781998), (9, 4521332), (12, 3390999), (18, 2260666), (29, 1403172), (36, 1130333), (58, 701586), (87, 467724), (116, 350793), (174, 233862), (261, 155908), (348, 116931), (522, 77954), (1044, 38977)]