19220373612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{25667}}^1$

素因数の和:25780

約数の個数: 144

約数和(自身を含む): 55610440704

約数和(自身を除く): 36390067092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 61, 62, 66, 93, 99, 122, 124, 132, 183, 186, 198, 244, 279, 341, 366, 372, 396, 549, 558, 671, 682, 732, 1023, 1098, 1116, 1342, 1364, 1891, 2013, 2046, 2196, 2684, 3069, 3782, 4026, 4092, 5673, 6039, 6138, 7564, 8052, 11346, 12078, 12276, 17019, 20801, 22692, 24156, 25667, 34038, 41602, 51334, 62403, 68076, 77001, 83204, 102668, 124806, 154002, 187209, 231003, 249612, 282337, 308004, 374418, 462006, 564674, 748836, 795677, 847011, 924012, 1129348, 1565687, 1591354, 1694022, 2387031, 2541033, 3131374, 3182708, 3388044, 4697061, 4774062, 5082066, 6262748, 7161093, 8752447, 9394122, 9548124, 10164132, 14091183, 14322186, 17222557, 17504894, 18788244, 26257341, 28182366, 28644372, 34445114, 35009788, 48536297, 51667671, 52514682, 56364732, 68890228, 78772023, 97072594, 103335342, 105029364, 145608891, 155003013, 157544046, 194145188, 206670684, 291217782, 310006026, 315088092, 436826673, 533899267, 582435564, 620012052, 873653346, 1067798534, 1601697801, 1747306692, 2135597068, 3203395602, 4805093403, 6406791204, 9610186806, 19220373612]

約数ペア:

[(1, 19220373612), (2, 9610186806), (3, 6406791204), (4, 4805093403), (6, 3203395602), (9, 2135597068), (11, 1747306692), (12, 1601697801), (18, 1067798534), (22, 873653346), (31, 620012052), (33, 582435564), (36, 533899267), (44, 436826673), (61, 315088092), (62, 310006026), (66, 291217782), (93, 206670684), (99, 194145188), (122, 157544046), (124, 155003013), (132, 145608891), (183, 105029364), (186, 103335342), (198, 97072594), (244, 78772023), (279, 68890228), (341, 56364732), (366, 52514682), (372, 51667671), (396, 48536297), (549, 35009788), (558, 34445114), (671, 28644372), (682, 28182366), (732, 26257341), (1023, 18788244), (1098, 17504894), (1116, 17222557), (1342, 14322186), (1364, 14091183), (1891, 10164132), (2013, 9548124), (2046, 9394122), (2196, 8752447), (2684, 7161093), (3069, 6262748), (3782, 5082066), (4026, 4774062), (4092, 4697061), (5673, 3388044), (6039, 3182708), (6138, 3131374), (7564, 2541033), (8052, 2387031), (11346, 1694022), (12078, 1591354), (12276, 1565687), (17019, 1129348), (20801, 924012), (22692, 847011), (24156, 795677), (25667, 748836), (34038, 564674), (41602, 462006), (51334, 374418), (62403, 308004), (68076, 282337), (77001, 249612), (83204, 231003), (102668, 187209), (124806, 154002)]