1878152004

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{660391}}^1$

素因数の和:660480

約数の個数: 36

約数和(自身を含む): 4807653760

約数和(自身を除く): 2929501756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 660391, 1320782, 1981173, 2641564, 3962346, 5943519, 7924692, 11887038, 23774076, 52170889, 104341778, 156512667, 208683556, 313025334, 469538001, 626050668, 939076002, 1878152004]

約数ペア:

[(1, 1878152004), (2, 939076002), (3, 626050668), (4, 469538001), (6, 313025334), (9, 208683556), (12, 156512667), (18, 104341778), (36, 52170889), (79, 23774076), (158, 11887038), (237, 7924692), (316, 5943519), (474, 3962346), (711, 2641564), (948, 1981173), (1422, 1320782), (2844, 660391)]