18392682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 28636566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 971, 1353, 1722, 1942, 2706, 2913, 3157, 5826, 6314, 6797, 9471, 10681, 13594, 18942, 20391, 21362, 32043, 39811, 40782, 64086, 74767, 79622, 119433, 149534, 224301, 238866, 278677, 437921, 448602, 557354, 836031, 875842, 1313763, 1672062, 2627526, 3065447, 6130894, 9196341, 18392682]

約数ペア:

[(1, 18392682), (2, 9196341), (3, 6130894), (6, 3065447), (7, 2627526), (11, 1672062), (14, 1313763), (21, 875842), (22, 836031), (33, 557354), (41, 448602), (42, 437921), (66, 278677), (77, 238866), (82, 224301), (123, 149534), (154, 119433), (231, 79622), (246, 74767), (287, 64086), (451, 40782), (462, 39811), (574, 32043), (861, 21362), (902, 20391), (971, 18942), (1353, 13594), (1722, 10681), (1942, 9471), (2706, 6797), (2913, 6314), (3157, 5826)]