1800708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 5531904

約数和(自身を除く): 3731196

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 97, 102, 119, 156, 182, 194, 204, 221, 238, 273, 291, 357, 364, 388, 442, 476, 546, 582, 663, 679, 714, 884, 1092, 1164, 1261, 1326, 1358, 1428, 1547, 1649, 2037, 2522, 2652, 2716, 3094, 3298, 3783, 4074, 4641, 4947, 5044, 6188, 6596, 7566, 8148, 8827, 9282, 9894, 11543, 15132, 17654, 18564, 19788, 21437, 23086, 26481, 34629, 35308, 42874, 46172, 52962, 64311, 69258, 85748, 105924, 128622, 138516, 150059, 257244, 300118, 450177, 600236, 900354, 1800708]

約数ペア:

[(1, 1800708), (2, 900354), (3, 600236), (4, 450177), (6, 300118), (7, 257244), (12, 150059), (13, 138516), (14, 128622), (17, 105924), (21, 85748), (26, 69258), (28, 64311), (34, 52962), (39, 46172), (42, 42874), (51, 35308), (52, 34629), (68, 26481), (78, 23086), (84, 21437), (91, 19788), (97, 18564), (102, 17654), (119, 15132), (156, 11543), (182, 9894), (194, 9282), (204, 8827), (221, 8148), (238, 7566), (273, 6596), (291, 6188), (357, 5044), (364, 4947), (388, 4641), (442, 4074), (476, 3783), (546, 3298), (582, 3094), (663, 2716), (679, 2652), (714, 2522), (884, 2037), (1092, 1649), (1164, 1547), (1261, 1428), (1326, 1358)]