38418198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 61736682

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4139, 4641, 8278, 9282, 12417, 24834, 28973, 53807, 57946, 70363, 86919, 107614, 140726, 161421, 173838, 211089, 322842, 376649, 422178, 492541, 753298, 914719, 985082, 1129947, 1477623, 1829438, 2259894, 2744157, 2955246, 5488314, 6403033, 12806066, 19209099, 38418198]

約数ペア:

[(1, 38418198), (2, 19209099), (3, 12806066), (6, 6403033), (7, 5488314), (13, 2955246), (14, 2744157), (17, 2259894), (21, 1829438), (26, 1477623), (34, 1129947), (39, 985082), (42, 914719), (51, 753298), (78, 492541), (91, 422178), (102, 376649), (119, 322842), (182, 211089), (221, 173838), (238, 161421), (273, 140726), (357, 107614), (442, 86919), (546, 70363), (663, 57946), (714, 53807), (1326, 28973), (1547, 24834), (3094, 12417), (4139, 9282), (4641, 8278)]