18366348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 58392320

約数和(自身を除く): 40025972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 139, 143, 154, 156, 182, 231, 242, 273, 278, 286, 308, 363, 364, 417, 429, 462, 484, 546, 556, 572, 726, 834, 847, 858, 924, 973, 1001, 1092, 1452, 1529, 1573, 1668, 1694, 1716, 1807, 1946, 2002, 2541, 2919, 3003, 3058, 3146, 3388, 3614, 3892, 4004, 4587, 4719, 5082, 5421, 5838, 6006, 6116, 6292, 7228, 9174, 9438, 10164, 10703, 10842, 11011, 11676, 12012, 12649, 16819, 18348, 18876, 19877, 21406, 21684, 22022, 25298, 32109, 33033, 33638, 37947, 39754, 42812, 44044, 50457, 50596, 59631, 64218, 66066, 67276, 75894, 79508, 100914, 117733, 119262, 128436, 132132, 139139, 151788, 201828, 218647, 235466, 238524, 278278, 353199, 417417, 437294, 470932, 556556, 655941, 706398, 834834, 874588, 1311882, 1412796, 1530529, 1669668, 2623764, 3061058, 4591587, 6122116, 9183174, 18366348]

約数ペア:

[(1, 18366348), (2, 9183174), (3, 6122116), (4, 4591587), (6, 3061058), (7, 2623764), (11, 1669668), (12, 1530529), (13, 1412796), (14, 1311882), (21, 874588), (22, 834834), (26, 706398), (28, 655941), (33, 556556), (39, 470932), (42, 437294), (44, 417417), (52, 353199), (66, 278278), (77, 238524), (78, 235466), (84, 218647), (91, 201828), (121, 151788), (132, 139139), (139, 132132), (143, 128436), (154, 119262), (156, 117733), (182, 100914), (231, 79508), (242, 75894), (273, 67276), (278, 66066), (286, 64218), (308, 59631), (363, 50596), (364, 50457), (417, 44044), (429, 42812), (462, 39754), (484, 37947), (546, 33638), (556, 33033), (572, 32109), (726, 25298), (834, 22022), (847, 21684), (858, 21406), (924, 19877), (973, 18876), (1001, 18348), (1092, 16819), (1452, 12649), (1529, 12012), (1573, 11676), (1668, 11011), (1694, 10842), (1716, 10703), (1807, 10164), (1946, 9438), (2002, 9174), (2541, 7228), (2919, 6292), (3003, 6116), (3058, 6006), (3146, 5838), (3388, 5421), (3614, 5082), (3892, 4719), (4004, 4587)]