17021628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 47637408

約数和(自身を除く): 30615780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 983, 1332, 1443, 1924, 1966, 2886, 2949, 3932, 4329, 5772, 5898, 8658, 8847, 11796, 12779, 17316, 17694, 25558, 35388, 36371, 38337, 51116, 72742, 76674, 109113, 115011, 145484, 153348, 218226, 230022, 327339, 436452, 460044, 472823, 654678, 945646, 1309356, 1418469, 1891292, 2836938, 4255407, 5673876, 8510814, 17021628]

約数ペア:

[(1, 17021628), (2, 8510814), (3, 5673876), (4, 4255407), (6, 2836938), (9, 1891292), (12, 1418469), (13, 1309356), (18, 945646), (26, 654678), (36, 472823), (37, 460044), (39, 436452), (52, 327339), (74, 230022), (78, 218226), (111, 153348), (117, 145484), (148, 115011), (156, 109113), (222, 76674), (234, 72742), (333, 51116), (444, 38337), (468, 36371), (481, 35388), (666, 25558), (962, 17694), (983, 17316), (1332, 12779), (1443, 11796), (1924, 8847), (1966, 8658), (2886, 5898), (2949, 5772), (3932, 4329)]