6921642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 17351712

約数和(自身を除く): 10430070

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1811, 1911, 3622, 3822, 5433, 10866, 12677, 23543, 25354, 38031, 47086, 70629, 76062, 88739, 141258, 164801, 177478, 266217, 329602, 494403, 532434, 988806, 1153607, 2307214, 3460821, 6921642]

約数ペア:

[(1, 6921642), (2, 3460821), (3, 2307214), (6, 1153607), (7, 988806), (13, 532434), (14, 494403), (21, 329602), (26, 266217), (39, 177478), (42, 164801), (49, 141258), (78, 88739), (91, 76062), (98, 70629), (147, 47086), (182, 38031), (273, 25354), (294, 23543), (546, 12677), (637, 10866), (1274, 5433), (1811, 3822), (1911, 3622)]