2019520134

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{27847}}^1$

素因数の和:27954

約数の個数: 64

約数和(自身を含む): 4812134400

約数和(自身を除く): 2792614266

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 237, 306, 459, 474, 711, 918, 1343, 1422, 2133, 2686, 4029, 4266, 8058, 12087, 24174, 27847, 36261, 55694, 72522, 83541, 167082, 250623, 473399, 501246, 751869, 946798, 1420197, 1503738, 2199913, 2840394, 4260591, 4399826, 6599739, 8521182, 12781773, 13199478, 19799217, 25563546, 37398521, 39598434, 59397651, 74797042, 112195563, 118795302, 224391126, 336586689, 673173378, 1009760067, 2019520134]

約数ペア:

[(1, 2019520134), (2, 1009760067), (3, 673173378), (6, 336586689), (9, 224391126), (17, 118795302), (18, 112195563), (27, 74797042), (34, 59397651), (51, 39598434), (54, 37398521), (79, 25563546), (102, 19799217), (153, 13199478), (158, 12781773), (237, 8521182), (306, 6599739), (459, 4399826), (474, 4260591), (711, 2840394), (918, 2199913), (1343, 1503738), (1422, 1420197), (2133, 946798), (2686, 751869), (4029, 501246), (4266, 473399), (8058, 250623), (12087, 167082), (24174, 83541), (27847, 72522), (36261, 55694)]