21109058292

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{269923}}^1$

素因数の和:269970

約数の個数: 96

約数和(自身を含む): 60462976000

約数和(自身を除く): 39353917708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1862, 2058, 2793, 3724, 4116, 5586, 6517, 11172, 13034, 19551, 26068, 39102, 78204, 269923, 539846, 809769, 1079692, 1619538, 1889461, 3239076, 3778922, 5128537, 5668383, 7557844, 10257074, 11336766, 13226227, 15385611, 20514148, 22673532, 26452454, 30771222, 35899759, 39678681, 52904908, 61542444, 71799518, 79357362, 92583589, 107699277, 143599036, 158714724, 185167178, 215398554, 251298313, 277750767, 370334356, 430797108, 502596626, 555501534, 753894939, 1005193252, 1111003068, 1507789878, 1759088191, 3015579756, 3518176382, 5277264573, 7036352764, 10554529146, 21109058292]

約数ペア:

[(1, 21109058292), (2, 10554529146), (3, 7036352764), (4, 5277264573), (6, 3518176382), (7, 3015579756), (12, 1759088191), (14, 1507789878), (19, 1111003068), (21, 1005193252), (28, 753894939), (38, 555501534), (42, 502596626), (49, 430797108), (57, 370334356), (76, 277750767), (84, 251298313), (98, 215398554), (114, 185167178), (133, 158714724), (147, 143599036), (196, 107699277), (228, 92583589), (266, 79357362), (294, 71799518), (343, 61542444), (399, 52904908), (532, 39678681), (588, 35899759), (686, 30771222), (798, 26452454), (931, 22673532), (1029, 20514148), (1372, 15385611), (1596, 13226227), (1862, 11336766), (2058, 10257074), (2793, 7557844), (3724, 5668383), (4116, 5128537), (5586, 3778922), (6517, 3239076), (11172, 1889461), (13034, 1619538), (19551, 1079692), (26068, 809769), (39102, 539846), (78204, 269923)]