266989086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{162997}}^1$

素因数の和:163025

約数の個数: 48

約数和(自身を含む): 711975264

約数和(自身を除く): 444986178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 162997, 325994, 488991, 977982, 1140979, 1466973, 2118961, 2281958, 2933946, 3422937, 4237922, 6356883, 6845874, 10268811, 12713766, 14832727, 19070649, 20537622, 29665454, 38141298, 44498181, 88996362, 133494543, 266989086]

約数ペア:

[(1, 266989086), (2, 133494543), (3, 88996362), (6, 44498181), (7, 38141298), (9, 29665454), (13, 20537622), (14, 19070649), (18, 14832727), (21, 12713766), (26, 10268811), (39, 6845874), (42, 6356883), (63, 4237922), (78, 3422937), (91, 2933946), (117, 2281958), (126, 2118961), (182, 1466973), (234, 1140979), (273, 977982), (546, 488991), (819, 325994), (1638, 162997)]