63866334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 154920960

約数和(自身を除く): 91054626

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 163, 266, 326, 399, 489, 491, 798, 978, 982, 1141, 1473, 2282, 2946, 3097, 3423, 3437, 6194, 6846, 6874, 9291, 9329, 10311, 18582, 18658, 20622, 21679, 27987, 43358, 55974, 65037, 65303, 80033, 130074, 130606, 160066, 195909, 240099, 391818, 480198, 560231, 1120462, 1520627, 1680693, 3041254, 3361386, 4561881, 9123762, 10644389, 21288778, 31933167, 63866334]

約数ペア:

[(1, 63866334), (2, 31933167), (3, 21288778), (6, 10644389), (7, 9123762), (14, 4561881), (19, 3361386), (21, 3041254), (38, 1680693), (42, 1520627), (57, 1120462), (114, 560231), (133, 480198), (163, 391818), (266, 240099), (326, 195909), (399, 160066), (489, 130606), (491, 130074), (798, 80033), (978, 65303), (982, 65037), (1141, 55974), (1473, 43358), (2282, 27987), (2946, 21679), (3097, 20622), (3423, 18658), (3437, 18582), (6194, 10311), (6846, 9329), (6874, 9291)]