18679164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3769}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 50668800

約数和(自身を除く): 31989636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 3769, 4956, 7538, 11307, 15076, 22614, 26383, 45228, 52766, 79149, 105532, 158298, 222371, 316596, 444742, 667113, 889484, 1334226, 1556597, 2668452, 3113194, 4669791, 6226388, 9339582, 18679164]

約数ペア:

[(1, 18679164), (2, 9339582), (3, 6226388), (4, 4669791), (6, 3113194), (7, 2668452), (12, 1556597), (14, 1334226), (21, 889484), (28, 667113), (42, 444742), (59, 316596), (84, 222371), (118, 158298), (177, 105532), (236, 79149), (354, 52766), (413, 45228), (708, 26383), (826, 22614), (1239, 15076), (1652, 11307), (2478, 7538), (3769, 4956)]