39013212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 108425856

約数和(自身を除く): 69412644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1543, 1806, 2107, 3086, 3612, 4214, 4629, 6172, 6321, 8428, 9258, 10801, 12642, 18516, 21602, 25284, 32403, 43204, 64806, 66349, 75607, 129612, 132698, 151214, 199047, 226821, 265396, 302428, 398094, 453642, 464443, 796188, 907284, 928886, 1393329, 1857772, 2786658, 3251101, 5573316, 6502202, 9753303, 13004404, 19506606, 39013212]

約数ペア:

[(1, 39013212), (2, 19506606), (3, 13004404), (4, 9753303), (6, 6502202), (7, 5573316), (12, 3251101), (14, 2786658), (21, 1857772), (28, 1393329), (42, 928886), (43, 907284), (49, 796188), (84, 464443), (86, 453642), (98, 398094), (129, 302428), (147, 265396), (172, 226821), (196, 199047), (258, 151214), (294, 132698), (301, 129612), (516, 75607), (588, 66349), (602, 64806), (903, 43204), (1204, 32403), (1543, 25284), (1806, 21602), (2107, 18516), (3086, 12642), (3612, 10801), (4214, 9258), (4629, 8428), (6172, 6321)]