143389638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13711}}^1$

素因数の和:13809

約数の個数: 48

約数和(自身を含む): 359364096

約数和(自身を除く): 215974458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 13711, 27422, 41133, 82266, 95977, 123399, 191954, 246798, 287931, 575862, 863793, 1138013, 1727586, 2276026, 3414039, 6828078, 7966091, 10242117, 15932182, 20484234, 23898273, 47796546, 71694819, 143389638]

約数ペア:

[(1, 143389638), (2, 71694819), (3, 47796546), (6, 23898273), (7, 20484234), (9, 15932182), (14, 10242117), (18, 7966091), (21, 6828078), (42, 3414039), (63, 2276026), (83, 1727586), (126, 1138013), (166, 863793), (249, 575862), (498, 287931), (581, 246798), (747, 191954), (1162, 123399), (1494, 95977), (1743, 82266), (3486, 41133), (5229, 27422), (10458, 13711)]