7666321194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{20021}}^1$

素因数の和:21052

約数の個数: 64

約数和(自身を含む): 19490215680

約数和(自身を除く): 11823894486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1013, 2026, 3039, 6078, 7091, 9117, 14182, 18234, 20021, 21273, 27351, 40042, 42546, 54702, 60063, 63819, 120126, 127638, 140147, 180189, 191457, 280294, 360378, 382914, 420441, 540567, 840882, 1081134, 1261323, 2522646, 3783969, 7567938, 20281273, 40562546, 60843819, 121687638, 141968911, 182531457, 283937822, 365062914, 425906733, 547594371, 851813466, 1095188742, 1277720199, 2555440398, 3833160597, 7666321194]

約数ペア:

[(1, 7666321194), (2, 3833160597), (3, 2555440398), (6, 1277720199), (7, 1095188742), (9, 851813466), (14, 547594371), (18, 425906733), (21, 365062914), (27, 283937822), (42, 182531457), (54, 141968911), (63, 121687638), (126, 60843819), (189, 40562546), (378, 20281273), (1013, 7567938), (2026, 3783969), (3039, 2522646), (6078, 1261323), (7091, 1081134), (9117, 840882), (14182, 540567), (18234, 420441), (20021, 382914), (21273, 360378), (27351, 280294), (40042, 191457), (42546, 180189), (54702, 140147), (60063, 127638), (63819, 120126)]