131412918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2383}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 326817792

約数和(自身を除く): 195404874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 606, 707, 1313, 1414, 2121, 2383, 2626, 3939, 4242, 4766, 7149, 7878, 9191, 14298, 16681, 18382, 27573, 30979, 33362, 50043, 55146, 61958, 92937, 100086, 185874, 216853, 240683, 433706, 481366, 650559, 722049, 1301118, 1444098, 1684781, 3128879, 3369562, 5054343, 6257758, 9386637, 10108686, 18773274, 21902153, 43804306, 65706459, 131412918]

約数ペア:

[(1, 131412918), (2, 65706459), (3, 43804306), (6, 21902153), (7, 18773274), (13, 10108686), (14, 9386637), (21, 6257758), (26, 5054343), (39, 3369562), (42, 3128879), (78, 1684781), (91, 1444098), (101, 1301118), (182, 722049), (202, 650559), (273, 481366), (303, 433706), (546, 240683), (606, 216853), (707, 185874), (1313, 100086), (1414, 92937), (2121, 61958), (2383, 55146), (2626, 50043), (3939, 33362), (4242, 30979), (4766, 27573), (7149, 18382), (7878, 16681), (9191, 14298)]