21468348

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 42882372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 1063, 1122, 1188, 1683, 1836, 2126, 2244, 3189, 3366, 4252, 5049, 6378, 6732, 9567, 10098, 11693, 12756, 18071, 19134, 20196, 23386, 28701, 35079, 36142, 38268, 46772, 54213, 57402, 70158, 72284, 105237, 108426, 114804, 140316, 162639, 198781, 210474, 216852, 315711, 325278, 397562, 420948, 487917, 596343, 631422, 650556, 795124, 975834, 1192686, 1262844, 1789029, 1951668, 2385372, 3578058, 5367087, 7156116, 10734174, 21468348]

約数ペア:

[(1, 21468348), (2, 10734174), (3, 7156116), (4, 5367087), (6, 3578058), (9, 2385372), (11, 1951668), (12, 1789029), (17, 1262844), (18, 1192686), (22, 975834), (27, 795124), (33, 650556), (34, 631422), (36, 596343), (44, 487917), (51, 420948), (54, 397562), (66, 325278), (68, 315711), (99, 216852), (102, 210474), (108, 198781), (132, 162639), (153, 140316), (187, 114804), (198, 108426), (204, 105237), (297, 72284), (306, 70158), (374, 57402), (396, 54213), (459, 46772), (561, 38268), (594, 36142), (612, 35079), (748, 28701), (918, 23386), (1063, 20196), (1122, 19134), (1188, 18071), (1683, 12756), (1836, 11693), (2126, 10098), (2244, 9567), (3189, 6732), (3366, 6378), (4252, 5049)]