9730188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 28068768

約数和(自身を除く): 18338580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1223, 1326, 1989, 2446, 2652, 3669, 3978, 4892, 7338, 7956, 11007, 14676, 15899, 20791, 22014, 31798, 41582, 44028, 47697, 62373, 63596, 83164, 95394, 124746, 143091, 187119, 190788, 249492, 270283, 286182, 374238, 540566, 572364, 748476, 810849, 1081132, 1621698, 2432547, 3243396, 4865094, 9730188]

約数ペア:

[(1, 9730188), (2, 4865094), (3, 3243396), (4, 2432547), (6, 1621698), (9, 1081132), (12, 810849), (13, 748476), (17, 572364), (18, 540566), (26, 374238), (34, 286182), (36, 270283), (39, 249492), (51, 190788), (52, 187119), (68, 143091), (78, 124746), (102, 95394), (117, 83164), (153, 63596), (156, 62373), (204, 47697), (221, 44028), (234, 41582), (306, 31798), (442, 22014), (468, 20791), (612, 15899), (663, 14676), (884, 11007), (1223, 7956), (1326, 7338), (1989, 4892), (2446, 3978), (2652, 3669)]