15678401910486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{29138653}}^1$

素因数の和:29139245

約数の個数: 64

約数和(自身を含む): 37461586019328

約数和(自身を除く): 21783184108842

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 557, 966, 1114, 1671, 3342, 3899, 7798, 11697, 12811, 23394, 25622, 38433, 76866, 89677, 179354, 269031, 538062, 29138653, 58277306, 87415959, 174831918, 203970571, 407941142, 611911713, 670189019, 1223823426, 1340378038, 2010567057, 4021134114, 4691323133, 9382646266, 14073969399, 16230229721, 28147938798, 32460459442, 48690689163, 97381378326, 113611608047, 227223216094, 340834824141, 373295283583, 681669648282, 746590567166, 1119885850749, 2239771701498, 2613066985081, 5226133970162, 7839200955243, 15678401910486]

約数ペア:

[(1, 15678401910486), (2, 7839200955243), (3, 5226133970162), (6, 2613066985081), (7, 2239771701498), (14, 1119885850749), (21, 746590567166), (23, 681669648282), (42, 373295283583), (46, 340834824141), (69, 227223216094), (138, 113611608047), (161, 97381378326), (322, 48690689163), (483, 32460459442), (557, 28147938798), (966, 16230229721), (1114, 14073969399), (1671, 9382646266), (3342, 4691323133), (3899, 4021134114), (7798, 2010567057), (11697, 1340378038), (12811, 1223823426), (23394, 670189019), (25622, 611911713), (38433, 407941142), (76866, 203970571), (89677, 174831918), (179354, 87415959), (269031, 58277306), (538062, 29138653)]