12702564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 108

約数和(自身を含む): 39421200

約数和(自身を除く): 26718636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 379, 399, 441, 532, 588, 684, 758, 798, 882, 931, 1137, 1197, 1516, 1596, 1764, 1862, 2274, 2394, 2653, 2793, 3411, 3724, 4548, 4788, 5306, 5586, 6822, 7201, 7959, 8379, 10612, 11172, 13644, 14402, 15918, 16758, 18571, 21603, 23877, 28804, 31836, 33516, 37142, 43206, 47754, 50407, 55713, 64809, 74284, 86412, 95508, 100814, 111426, 129618, 151221, 167139, 201628, 222852, 259236, 302442, 334278, 352849, 453663, 604884, 668556, 705698, 907326, 1058547, 1411396, 1814652, 2117094, 3175641, 4234188, 6351282, 12702564]

約数ペア:

[(1, 12702564), (2, 6351282), (3, 4234188), (4, 3175641), (6, 2117094), (7, 1814652), (9, 1411396), (12, 1058547), (14, 907326), (18, 705698), (19, 668556), (21, 604884), (28, 453663), (36, 352849), (38, 334278), (42, 302442), (49, 259236), (57, 222852), (63, 201628), (76, 167139), (84, 151221), (98, 129618), (114, 111426), (126, 100814), (133, 95508), (147, 86412), (171, 74284), (196, 64809), (228, 55713), (252, 50407), (266, 47754), (294, 43206), (342, 37142), (379, 33516), (399, 31836), (441, 28804), (532, 23877), (588, 21603), (684, 18571), (758, 16758), (798, 15918), (882, 14402), (931, 13644), (1137, 11172), (1197, 10612), (1516, 8379), (1596, 7959), (1764, 7201), (1862, 6822), (2274, 5586), (2394, 5306), (2653, 4788), (2793, 4548), (3411, 3724)]