2018149731645

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1\times {\mathrm{10639}}^1$

素因数の和:12890

約数の個数: 64

約数和(自身を含む): 3317555404800

約数和(自身を除く): 1299405673155

約数列:

[1, 3, 5, 15, 59, 103, 177, 295, 309, 515, 885, 1545, 2081, 6077, 6243, 10405, 10639, 18231, 30385, 31215, 31917, 53195, 91155, 122779, 159585, 214343, 368337, 613895, 627701, 643029, 1071715, 1095817, 1841685, 1883103, 3138505, 3215145, 3287451, 5479085, 9415515, 12646237, 16437255, 22139759, 37938711, 63231185, 64653203, 66419277, 110698795, 189693555, 193959609, 323266015, 332096385, 969798045, 1306245781, 2280395177, 3918737343, 6531228905, 6841185531, 11401975885, 19593686715, 34205927655, 134543315443, 403629946329, 672716577215, 2018149731645]

約数ペア:

[(1, 2018149731645), (3, 672716577215), (5, 403629946329), (15, 134543315443), (59, 34205927655), (103, 19593686715), (177, 11401975885), (295, 6841185531), (309, 6531228905), (515, 3918737343), (885, 2280395177), (1545, 1306245781), (2081, 969798045), (6077, 332096385), (6243, 323266015), (10405, 193959609), (10639, 189693555), (18231, 110698795), (30385, 66419277), (31215, 64653203), (31917, 63231185), (53195, 37938711), (91155, 22139759), (122779, 16437255), (159585, 12646237), (214343, 9415515), (368337, 5479085), (613895, 3287451), (627701, 3215145), (643029, 3138505), (1071715, 1883103), (1095817, 1841685)]