706968

素因数分解:

$2^3\times 3^4\times {\mathrm{1091}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 1981980

約数和(自身を除く): 1275012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1091, 2182, 3273, 4364, 6546, 8728, 9819, 13092, 19638, 26184, 29457, 39276, 58914, 78552, 88371, 117828, 176742, 235656, 353484, 706968]

約数ペア:

[(1, 706968), (2, 353484), (3, 235656), (4, 176742), (6, 117828), (8, 88371), (9, 78552), (12, 58914), (18, 39276), (24, 29457), (27, 26184), (36, 19638), (54, 13092), (72, 9819), (81, 8728), (108, 6546), (162, 4364), (216, 3273), (324, 2182), (648, 1091)]