42458658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 51654270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 233, 242, 251, 363, 466, 502, 699, 726, 753, 1398, 1506, 2563, 2761, 5126, 5522, 7689, 8283, 15378, 16566, 28193, 30371, 56386, 58483, 60742, 84579, 91113, 116966, 169158, 175449, 182226, 350898, 643313, 1286626, 1929939, 3859878, 7076443, 14152886, 21229329, 42458658]

約数ペア:

[(1, 42458658), (2, 21229329), (3, 14152886), (6, 7076443), (11, 3859878), (22, 1929939), (33, 1286626), (66, 643313), (121, 350898), (233, 182226), (242, 175449), (251, 169158), (363, 116966), (466, 91113), (502, 84579), (699, 60742), (726, 58483), (753, 56386), (1398, 30371), (1506, 28193), (2563, 16566), (2761, 15378), (5126, 8283), (5522, 7689)]