138777624

素因数分解:

$2^3\times 3^4\times {\mathrm{214163}}^1$

素因数の和:214181

約数の個数: 40

約数和(自身を含む): 388707660

約数和(自身を除く): 249930036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 214163, 428326, 642489, 856652, 1284978, 1713304, 1927467, 2569956, 3854934, 5139912, 5782401, 7709868, 11564802, 15419736, 17347203, 23129604, 34694406, 46259208, 69388812, 138777624]

約数ペア:

[(1, 138777624), (2, 69388812), (3, 46259208), (4, 34694406), (6, 23129604), (8, 17347203), (9, 15419736), (12, 11564802), (18, 7709868), (24, 5782401), (27, 5139912), (36, 3854934), (54, 2569956), (72, 1927467), (81, 1713304), (108, 1284978), (162, 856652), (216, 642489), (324, 428326), (648, 214163)]