18834282

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 46173600

約数和(自身を除く): 27339318

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 211, 261, 342, 422, 513, 522, 551, 633, 783, 1026, 1102, 1266, 1539, 1566, 1653, 1899, 2349, 3078, 3306, 3798, 4009, 4698, 4959, 5697, 6119, 8018, 9918, 11394, 12027, 12238, 14877, 17091, 18357, 24054, 29754, 34182, 36081, 36714, 44631, 55071, 72162, 89262, 108243, 110142, 116261, 165213, 216486, 232522, 324729, 330426, 348783, 495639, 649458, 697566, 991278, 1046349, 2092698, 3139047, 6278094, 9417141, 18834282]

約数ペア:

[(1, 18834282), (2, 9417141), (3, 6278094), (6, 3139047), (9, 2092698), (18, 1046349), (19, 991278), (27, 697566), (29, 649458), (38, 495639), (54, 348783), (57, 330426), (58, 324729), (81, 232522), (87, 216486), (114, 165213), (162, 116261), (171, 110142), (174, 108243), (211, 89262), (261, 72162), (342, 55071), (422, 44631), (513, 36714), (522, 36081), (551, 34182), (633, 29754), (783, 24054), (1026, 18357), (1102, 17091), (1266, 14877), (1539, 12238), (1566, 12027), (1653, 11394), (1899, 9918), (2349, 8018), (3078, 6119), (3306, 5697), (3798, 4959), (4009, 4698)]