13257048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11273}}^1$

素因数の和:11296

約数の個数: 48

約数和(自身を含む): 38557080

約数和(自身を除く): 25300032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 11273, 22546, 33819, 45092, 67638, 78911, 90184, 135276, 157822, 236733, 270552, 315644, 473466, 552377, 631288, 946932, 1104754, 1657131, 1893864, 2209508, 3314262, 4419016, 6628524, 13257048]

約数ペア:

[(1, 13257048), (2, 6628524), (3, 4419016), (4, 3314262), (6, 2209508), (7, 1893864), (8, 1657131), (12, 1104754), (14, 946932), (21, 631288), (24, 552377), (28, 473466), (42, 315644), (49, 270552), (56, 236733), (84, 157822), (98, 135276), (147, 90184), (168, 78911), (196, 67638), (294, 45092), (392, 33819), (588, 22546), (1176, 11273)]