64863018

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 72

約数和(自身を含む): 160340544

約数和(自身を除く): 95477526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 363, 486, 594, 726, 891, 1089, 1103, 1782, 2178, 2206, 2673, 3267, 3309, 5346, 6534, 6618, 9801, 9927, 12133, 19602, 19854, 24266, 29403, 29781, 36399, 58806, 59562, 72798, 89343, 109197, 133463, 178686, 218394, 266926, 268029, 327591, 400389, 536058, 655182, 800778, 982773, 1201167, 1965546, 2402334, 2948319, 3603501, 5896638, 7207002, 10810503, 21621006, 32431509, 64863018]

約数ペア:

[(1, 64863018), (2, 32431509), (3, 21621006), (6, 10810503), (9, 7207002), (11, 5896638), (18, 3603501), (22, 2948319), (27, 2402334), (33, 1965546), (54, 1201167), (66, 982773), (81, 800778), (99, 655182), (121, 536058), (162, 400389), (198, 327591), (242, 268029), (243, 266926), (297, 218394), (363, 178686), (486, 133463), (594, 109197), (726, 89343), (891, 72798), (1089, 59562), (1103, 58806), (1782, 36399), (2178, 29781), (2206, 29403), (2673, 24266), (3267, 19854), (3309, 19602), (5346, 12133), (6534, 9927), (6618, 9801)]