1818938688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1353377}}^1$

素因数の和:1353399

約数の個数: 56

約数和(自身を含む): 5500128192

約数和(自身を除く): 3681189504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1353377, 2706754, 4060131, 5413508, 8120262, 9473639, 10827016, 16240524, 18947278, 21654032, 28420917, 32481048, 37894556, 43308064, 56841834, 64962096, 75789112, 86616128, 113683668, 129924192, 151578224, 227367336, 259848384, 303156448, 454734672, 606312896, 909469344, 1818938688]

約数ペア:

[(1, 1818938688), (2, 909469344), (3, 606312896), (4, 454734672), (6, 303156448), (7, 259848384), (8, 227367336), (12, 151578224), (14, 129924192), (16, 113683668), (21, 86616128), (24, 75789112), (28, 64962096), (32, 56841834), (42, 43308064), (48, 37894556), (56, 32481048), (64, 28420917), (84, 21654032), (96, 18947278), (112, 16240524), (168, 10827016), (192, 9473639), (224, 8120262), (336, 5413508), (448, 4060131), (672, 2706754), (1344, 1353377)]