1885266

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4439448

約数和(自身を除く): 2554182

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 101, 102, 122, 153, 183, 202, 303, 306, 366, 549, 606, 909, 1037, 1098, 1717, 1818, 2074, 3111, 3434, 5151, 6161, 6222, 9333, 10302, 12322, 15453, 18483, 18666, 30906, 36966, 55449, 104737, 110898, 209474, 314211, 628422, 942633, 1885266]

約数ペア:

[(1, 1885266), (2, 942633), (3, 628422), (6, 314211), (9, 209474), (17, 110898), (18, 104737), (34, 55449), (51, 36966), (61, 30906), (101, 18666), (102, 18483), (122, 15453), (153, 12322), (183, 10302), (202, 9333), (303, 6222), (306, 6161), (366, 5151), (549, 3434), (606, 3111), (909, 2074), (1037, 1818), (1098, 1717)]