17391384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 49584600

約数和(自身を除く): 32193216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12713, 25426, 38139, 50852, 76278, 101704, 114417, 152556, 228834, 241547, 305112, 457668, 483094, 724641, 915336, 966188, 1449282, 1932376, 2173923, 2898564, 4347846, 5797128, 8695692, 17391384]

約数ペア:

[(1, 17391384), (2, 8695692), (3, 5797128), (4, 4347846), (6, 2898564), (8, 2173923), (9, 1932376), (12, 1449282), (18, 966188), (19, 915336), (24, 724641), (36, 483094), (38, 457668), (57, 305112), (72, 241547), (76, 228834), (114, 152556), (152, 114417), (171, 101704), (228, 76278), (342, 50852), (456, 38139), (684, 25426), (1368, 12713)]