42390648

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 118404000

約数和(自身を除く): 76013352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 857, 916, 1374, 1714, 1832, 2061, 2571, 2748, 3428, 4122, 5142, 5496, 6183, 6856, 7713, 8244, 10284, 12366, 15426, 16488, 20568, 23139, 24732, 30852, 46278, 49464, 61704, 92556, 185112, 196253, 392506, 588759, 785012, 1177518, 1570024, 1766277, 2355036, 3532554, 4710072, 5298831, 7065108, 10597662, 14130216, 21195324, 42390648]

約数ペア:

[(1, 42390648), (2, 21195324), (3, 14130216), (4, 10597662), (6, 7065108), (8, 5298831), (9, 4710072), (12, 3532554), (18, 2355036), (24, 1766277), (27, 1570024), (36, 1177518), (54, 785012), (72, 588759), (108, 392506), (216, 196253), (229, 185112), (458, 92556), (687, 61704), (857, 49464), (916, 46278), (1374, 30852), (1714, 24732), (1832, 23139), (2061, 20568), (2571, 16488), (2748, 15426), (3428, 12366), (4122, 10284), (5142, 8244), (5496, 7713), (6183, 6856)]