2016049698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{128591}}^1$

素因数の和:128679

約数の個数: 48

約数和(自身を含む): 4774363776

約数和(自身を除く): 2758314078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 128591, 257182, 385773, 771546, 1157319, 1671683, 2314638, 3343366, 5015049, 8615597, 10030098, 15045147, 17231194, 25846791, 30090294, 51693582, 77540373, 112002761, 155080746, 224005522, 336008283, 672016566, 1008024849, 2016049698]

約数ペア:

[(1, 2016049698), (2, 1008024849), (3, 672016566), (6, 336008283), (9, 224005522), (13, 155080746), (18, 112002761), (26, 77540373), (39, 51693582), (67, 30090294), (78, 25846791), (117, 17231194), (134, 15045147), (201, 10030098), (234, 8615597), (402, 5015049), (603, 3343366), (871, 2314638), (1206, 1671683), (1742, 1157319), (2613, 771546), (5226, 385773), (7839, 257182), (15678, 128591)]