17858412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3503

約数の個数: 72

約数和(自身を含む): 53049360

約数和(自身を除く): 35190948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3469, 5148, 6938, 10407, 13876, 20814, 31221, 38159, 41628, 45097, 62442, 76318, 90194, 114477, 124884, 135291, 152636, 180388, 228954, 270582, 343431, 405873, 457908, 496067, 541164, 686862, 811746, 992134, 1373724, 1488201, 1623492, 1984268, 2976402, 4464603, 5952804, 8929206, 17858412]

約数ペア:

[(1, 17858412), (2, 8929206), (3, 5952804), (4, 4464603), (6, 2976402), (9, 1984268), (11, 1623492), (12, 1488201), (13, 1373724), (18, 992134), (22, 811746), (26, 686862), (33, 541164), (36, 496067), (39, 457908), (44, 405873), (52, 343431), (66, 270582), (78, 228954), (99, 180388), (117, 152636), (132, 135291), (143, 124884), (156, 114477), (198, 90194), (234, 76318), (286, 62442), (396, 45097), (429, 41628), (468, 38159), (572, 31221), (858, 20814), (1287, 13876), (1716, 10407), (2574, 6938), (3469, 5148)]