22128444

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15761}}^1$

素因数の和:15787

約数の個数: 48

約数和(自身を含む): 61787040

約数和(自身を除く): 39658596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 15761, 31522, 47283, 63044, 94566, 141849, 189132, 204893, 283698, 409786, 425547, 567396, 614679, 819572, 851094, 1229358, 1702188, 1844037, 2458716, 3688074, 5532111, 7376148, 11064222, 22128444]

約数ペア:

[(1, 22128444), (2, 11064222), (3, 7376148), (4, 5532111), (6, 3688074), (9, 2458716), (12, 1844037), (13, 1702188), (18, 1229358), (26, 851094), (27, 819572), (36, 614679), (39, 567396), (52, 425547), (54, 409786), (78, 283698), (108, 204893), (117, 189132), (156, 141849), (234, 94566), (351, 63044), (468, 47283), (702, 31522), (1404, 15761)]