19835064

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 55476000

約数和(自身を除く): 35640936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 401, 458, 687, 802, 916, 1203, 1374, 1604, 1832, 2061, 2406, 2748, 3208, 3609, 4122, 4812, 5496, 6183, 7218, 8244, 9624, 10827, 12366, 14436, 16488, 21654, 24732, 28872, 43308, 49464, 86616, 91829, 183658, 275487, 367316, 550974, 734632, 826461, 1101948, 1652922, 2203896, 2479383, 3305844, 4958766, 6611688, 9917532, 19835064]

約数ペア:

[(1, 19835064), (2, 9917532), (3, 6611688), (4, 4958766), (6, 3305844), (8, 2479383), (9, 2203896), (12, 1652922), (18, 1101948), (24, 826461), (27, 734632), (36, 550974), (54, 367316), (72, 275487), (108, 183658), (216, 91829), (229, 86616), (401, 49464), (458, 43308), (687, 28872), (802, 24732), (916, 21654), (1203, 16488), (1374, 14436), (1604, 12366), (1832, 10827), (2061, 9624), (2406, 8244), (2748, 7218), (3208, 6183), (3609, 5496), (4122, 4812)]