7884077754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{140401}}^1$

素因数の和:140611

約数の個数: 48

約数和(自身を含む): 18438713856

約数和(自身を除く): 10554636102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 191, 294, 382, 573, 1146, 1337, 2674, 4011, 8022, 9359, 18718, 28077, 56154, 140401, 280802, 421203, 842406, 982807, 1965614, 2948421, 5896842, 6879649, 13759298, 20638947, 26816591, 41277894, 53633182, 80449773, 160899546, 187716137, 375432274, 563148411, 1126296822, 1314012959, 2628025918, 3942038877, 7884077754]

約数ペア:

[(1, 7884077754), (2, 3942038877), (3, 2628025918), (6, 1314012959), (7, 1126296822), (14, 563148411), (21, 375432274), (42, 187716137), (49, 160899546), (98, 80449773), (147, 53633182), (191, 41277894), (294, 26816591), (382, 20638947), (573, 13759298), (1146, 6879649), (1337, 5896842), (2674, 2948421), (4011, 1965614), (8022, 982807), (9359, 842406), (18718, 421203), (28077, 280802), (56154, 140401)]