13472748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19697}}^1$

素因数の和:19726

約数の個数: 36

約数和(自身を含む): 35850360

約数和(自身を除く): 22377612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19697, 39394, 59091, 78788, 118182, 177273, 236364, 354546, 374243, 709092, 748486, 1122729, 1496972, 2245458, 3368187, 4490916, 6736374, 13472748]

約数ペア:

[(1, 13472748), (2, 6736374), (3, 4490916), (4, 3368187), (6, 2245458), (9, 1496972), (12, 1122729), (18, 748486), (19, 709092), (36, 374243), (38, 354546), (57, 236364), (76, 177273), (114, 118182), (171, 78788), (228, 59091), (342, 39394), (684, 19697)]