3899765142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1999}}^1$

素因数の和:2427

約数の個数: 128

約数和(自身を含む): 10698240000

約数和(自身を除く): 6798474858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 397, 546, 702, 794, 819, 1191, 1638, 1999, 2382, 2457, 2779, 3573, 3998, 4914, 5161, 5558, 5997, 7146, 8337, 10322, 10719, 11994, 13993, 15483, 16674, 17991, 21438, 25011, 25987, 27986, 30966, 35982, 36127, 41979, 46449, 50022, 51974, 53973, 72254, 75033, 77961, 83958, 92898, 107946, 108381, 125937, 139347, 150066, 155922, 181909, 216762, 233883, 251874, 278694, 325143, 363818, 377811, 467766, 545727, 650286, 701649, 755622, 793603, 975429, 1091454, 1403298, 1587206, 1637181, 1950858, 2380809, 3274362, 4761618, 4911543, 5555221, 7142427, 9823086, 10316839, 11110442, 14284854, 16665663, 20633678, 21427281, 30950517, 33331326, 42854562, 49996989, 61901034, 72217873, 92851551, 99993978, 144435746, 149990967, 185703102, 216653619, 278554653, 299981934, 433307238, 557109306, 649960857, 1299921714, 1949882571, 3899765142]

約数ペア:

[(1, 3899765142), (2, 1949882571), (3, 1299921714), (6, 649960857), (7, 557109306), (9, 433307238), (13, 299981934), (14, 278554653), (18, 216653619), (21, 185703102), (26, 149990967), (27, 144435746), (39, 99993978), (42, 92851551), (54, 72217873), (63, 61901034), (78, 49996989), (91, 42854562), (117, 33331326), (126, 30950517), (182, 21427281), (189, 20633678), (234, 16665663), (273, 14284854), (351, 11110442), (378, 10316839), (397, 9823086), (546, 7142427), (702, 5555221), (794, 4911543), (819, 4761618), (1191, 3274362), (1638, 2380809), (1999, 1950858), (2382, 1637181), (2457, 1587206), (2779, 1403298), (3573, 1091454), (3998, 975429), (4914, 793603), (5161, 755622), (5558, 701649), (5997, 650286), (7146, 545727), (8337, 467766), (10322, 377811), (10719, 363818), (11994, 325143), (13993, 278694), (15483, 251874), (16674, 233883), (17991, 216762), (21438, 181909), (25011, 155922), (25987, 150066), (27986, 139347), (30966, 125937), (35982, 108381), (36127, 107946), (41979, 92898), (46449, 83958), (50022, 77961), (51974, 75033), (53973, 72254)]