18062772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 56306880

約数和(自身を除く): 38244108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 139, 147, 156, 182, 196, 204, 221, 238, 273, 278, 294, 357, 364, 417, 442, 476, 546, 556, 588, 637, 663, 714, 833, 834, 884, 973, 1092, 1274, 1326, 1428, 1547, 1666, 1668, 1807, 1911, 1946, 2363, 2499, 2548, 2652, 2919, 3094, 3332, 3614, 3822, 3892, 4641, 4726, 4998, 5421, 5838, 6188, 6811, 7089, 7228, 7644, 9282, 9452, 9996, 10829, 10842, 11676, 12649, 13622, 14178, 16541, 18564, 20433, 21658, 21684, 25298, 27244, 28356, 30719, 32487, 33082, 37947, 40866, 43316, 49623, 50596, 61438, 64974, 66164, 75894, 81732, 88543, 92157, 99246, 115787, 122876, 129948, 151788, 177086, 184314, 198492, 215033, 231574, 265629, 347361, 354172, 368628, 430066, 463148, 531258, 645099, 694722, 860132, 1062516, 1290198, 1389444, 1505231, 2580396, 3010462, 4515693, 6020924, 9031386, 18062772]

約数ペア:

[(1, 18062772), (2, 9031386), (3, 6020924), (4, 4515693), (6, 3010462), (7, 2580396), (12, 1505231), (13, 1389444), (14, 1290198), (17, 1062516), (21, 860132), (26, 694722), (28, 645099), (34, 531258), (39, 463148), (42, 430066), (49, 368628), (51, 354172), (52, 347361), (68, 265629), (78, 231574), (84, 215033), (91, 198492), (98, 184314), (102, 177086), (119, 151788), (139, 129948), (147, 122876), (156, 115787), (182, 99246), (196, 92157), (204, 88543), (221, 81732), (238, 75894), (273, 66164), (278, 64974), (294, 61438), (357, 50596), (364, 49623), (417, 43316), (442, 40866), (476, 37947), (546, 33082), (556, 32487), (588, 30719), (637, 28356), (663, 27244), (714, 25298), (833, 21684), (834, 21658), (884, 20433), (973, 18564), (1092, 16541), (1274, 14178), (1326, 13622), (1428, 12649), (1547, 11676), (1666, 10842), (1668, 10829), (1807, 9996), (1911, 9452), (1946, 9282), (2363, 7644), (2499, 7228), (2548, 7089), (2652, 6811), (2919, 6188), (3094, 5838), (3332, 5421), (3614, 4998), (3822, 4726), (3892, 4641)]