128426892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2311}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 327823104

約数和(自身を除く): 199396212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 421, 842, 1263, 1684, 2311, 2526, 4622, 4631, 5052, 6933, 9244, 9262, 13866, 13893, 18524, 25421, 27732, 27786, 50842, 55572, 76263, 101684, 152526, 305052, 972931, 1945862, 2918793, 3891724, 5837586, 10702241, 11675172, 21404482, 32106723, 42808964, 64213446, 128426892]

約数ペア:

[(1, 128426892), (2, 64213446), (3, 42808964), (4, 32106723), (6, 21404482), (11, 11675172), (12, 10702241), (22, 5837586), (33, 3891724), (44, 2918793), (66, 1945862), (132, 972931), (421, 305052), (842, 152526), (1263, 101684), (1684, 76263), (2311, 55572), (2526, 50842), (4622, 27786), (4631, 27732), (5052, 25421), (6933, 18524), (9244, 13893), (9262, 13866)]