42660618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7139

約数の個数: 64

約数和(自身を含む): 114573312

約数和(自身を除く): 71912694

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 7103, 14206, 21309, 42618, 49721, 78133, 92339, 99442, 149163, 156266, 184678, 234399, 277017, 298326, 468798, 546931, 554034, 646373, 1015729, 1093862, 1292746, 1640793, 1939119, 2031458, 3047187, 3281586, 3878238, 6094374, 7110103, 14220206, 21330309, 42660618]

約数ペア:

[(1, 42660618), (2, 21330309), (3, 14220206), (6, 7110103), (7, 6094374), (11, 3878238), (13, 3281586), (14, 3047187), (21, 2031458), (22, 1939119), (26, 1640793), (33, 1292746), (39, 1093862), (42, 1015729), (66, 646373), (77, 554034), (78, 546931), (91, 468798), (143, 298326), (154, 277017), (182, 234399), (231, 184678), (273, 156266), (286, 149163), (429, 99442), (462, 92339), (546, 78133), (858, 49721), (1001, 42618), (2002, 21309), (3003, 14206), (6006, 7103)]