13880376

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 38880000

約数和(自身を除く): 24999624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 359, 537, 716, 718, 1074, 1077, 1432, 1436, 1611, 2148, 2154, 2872, 3222, 3231, 4296, 4308, 4833, 6444, 6462, 8616, 9666, 9693, 12888, 12924, 19332, 19386, 25848, 38664, 38772, 64261, 77544, 128522, 192783, 257044, 385566, 514088, 578349, 771132, 1156698, 1542264, 1735047, 2313396, 3470094, 4626792, 6940188, 13880376]

約数ペア:

[(1, 13880376), (2, 6940188), (3, 4626792), (4, 3470094), (6, 2313396), (8, 1735047), (9, 1542264), (12, 1156698), (18, 771132), (24, 578349), (27, 514088), (36, 385566), (54, 257044), (72, 192783), (108, 128522), (179, 77544), (216, 64261), (358, 38772), (359, 38664), (537, 25848), (716, 19386), (718, 19332), (1074, 12924), (1077, 12888), (1432, 9693), (1436, 9666), (1611, 8616), (2148, 6462), (2154, 6444), (2872, 4833), (3222, 4308), (3231, 4296)]