7454772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 21510216

約数和(自身を除く): 14055444

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, 937, 1326, 1874, 1989, 2652, 2811, 3748, 3978, 5622, 7956, 8433, 11244, 12181, 15929, 16866, 24362, 31858, 33732, 36543, 47787, 48724, 63716, 73086, 95574, 109629, 143361, 146172, 191148, 207077, 219258, 286722, 414154, 438516, 573444, 621231, 828308, 1242462, 1863693, 2484924, 3727386, 7454772]

約数ペア:

[(1, 7454772), (2, 3727386), (3, 2484924), (4, 1863693), (6, 1242462), (9, 828308), (12, 621231), (13, 573444), (17, 438516), (18, 414154), (26, 286722), (34, 219258), (36, 207077), (39, 191148), (51, 146172), (52, 143361), (68, 109629), (78, 95574), (102, 73086), (117, 63716), (153, 48724), (156, 47787), (204, 36543), (221, 33732), (234, 31858), (306, 24362), (442, 16866), (468, 15929), (612, 12181), (663, 11244), (884, 8433), (937, 7956), (1326, 5622), (1874, 3978), (1989, 3748), (2652, 2811)]