42321942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10677

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 62247978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 10639, 21278, 31917, 63834, 95751, 138307, 180863, 191502, 276614, 361726, 414921, 542589, 829842, 1085178, 1244763, 1627767, 2351219, 2489526, 3255534, 4702438, 7053657, 14107314, 21160971, 42321942]

約数ペア:

[(1, 42321942), (2, 21160971), (3, 14107314), (6, 7053657), (9, 4702438), (13, 3255534), (17, 2489526), (18, 2351219), (26, 1627767), (34, 1244763), (39, 1085178), (51, 829842), (78, 542589), (102, 414921), (117, 361726), (153, 276614), (221, 191502), (234, 180863), (306, 138307), (442, 95751), (663, 63834), (1326, 31917), (1989, 21278), (3978, 10639)]