42159816

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 114726300

約数和(自身を除く): 72566484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2557, 2748, 4122, 5114, 5496, 7671, 8244, 10228, 15342, 16488, 20456, 23013, 30684, 46026, 61368, 92052, 184104, 585553, 1171106, 1756659, 2342212, 3513318, 4684424, 5269977, 7026636, 10539954, 14053272, 21079908, 42159816]

約数ペア:

[(1, 42159816), (2, 21079908), (3, 14053272), (4, 10539954), (6, 7026636), (8, 5269977), (9, 4684424), (12, 3513318), (18, 2342212), (24, 1756659), (36, 1171106), (72, 585553), (229, 184104), (458, 92052), (687, 61368), (916, 46026), (1374, 30684), (1832, 23013), (2061, 20456), (2557, 16488), (2748, 15342), (4122, 10228), (5114, 8244), (5496, 7671)]