18005652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 57081024

約数和(自身を除く): 39075372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 467, 476, 567, 612, 714, 756, 918, 934, 1071, 1134, 1377, 1401, 1428, 1836, 1868, 2142, 2268, 2754, 2802, 3213, 3269, 4203, 4284, 5508, 5604, 6426, 6538, 7939, 8406, 9639, 9807, 12609, 12852, 13076, 15878, 16812, 19278, 19614, 23817, 25218, 29421, 31756, 37827, 38556, 39228, 47634, 50436, 55573, 58842, 71451, 75654, 88263, 95268, 111146, 117684, 142902, 151308, 166719, 176526, 214353, 222292, 264789, 285804, 333438, 353052, 428706, 500157, 529578, 643059, 666876, 857412, 1000314, 1059156, 1286118, 1500471, 2000628, 2572236, 3000942, 4501413, 6001884, 9002826, 18005652]

約数ペア:

[(1, 18005652), (2, 9002826), (3, 6001884), (4, 4501413), (6, 3000942), (7, 2572236), (9, 2000628), (12, 1500471), (14, 1286118), (17, 1059156), (18, 1000314), (21, 857412), (27, 666876), (28, 643059), (34, 529578), (36, 500157), (42, 428706), (51, 353052), (54, 333438), (63, 285804), (68, 264789), (81, 222292), (84, 214353), (102, 176526), (108, 166719), (119, 151308), (126, 142902), (153, 117684), (162, 111146), (189, 95268), (204, 88263), (238, 75654), (252, 71451), (306, 58842), (324, 55573), (357, 50436), (378, 47634), (459, 39228), (467, 38556), (476, 37827), (567, 31756), (612, 29421), (714, 25218), (756, 23817), (918, 19614), (934, 19278), (1071, 16812), (1134, 15878), (1377, 13076), (1401, 12852), (1428, 12609), (1836, 9807), (1868, 9639), (2142, 8406), (2268, 7939), (2754, 6538), (2802, 6426), (3213, 5604), (3269, 5508), (4203, 4284)]