12420072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 40497600

約数和(自身を除く): 28077528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1297, 1368, 1596, 2394, 2594, 3192, 3891, 4788, 5188, 7782, 9079, 9576, 10376, 11673, 15564, 18158, 23346, 24643, 27237, 31128, 36316, 46692, 49286, 54474, 72632, 73929, 81711, 93384, 98572, 108948, 147858, 163422, 172501, 197144, 217896, 221787, 295716, 326844, 345002, 443574, 517503, 591432, 653688, 690004, 887148, 1035006, 1380008, 1552509, 1774296, 2070012, 3105018, 4140024, 6210036, 12420072]

約数ペア:

[(1, 12420072), (2, 6210036), (3, 4140024), (4, 3105018), (6, 2070012), (7, 1774296), (8, 1552509), (9, 1380008), (12, 1035006), (14, 887148), (18, 690004), (19, 653688), (21, 591432), (24, 517503), (28, 443574), (36, 345002), (38, 326844), (42, 295716), (56, 221787), (57, 217896), (63, 197144), (72, 172501), (76, 163422), (84, 147858), (114, 108948), (126, 98572), (133, 93384), (152, 81711), (168, 73929), (171, 72632), (228, 54474), (252, 49286), (266, 46692), (342, 36316), (399, 31128), (456, 27237), (504, 24643), (532, 23346), (684, 18158), (798, 15564), (1064, 11673), (1197, 10376), (1297, 9576), (1368, 9079), (1596, 7782), (2394, 5188), (2594, 4788), (3192, 3891)]