9894269766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{20897}}^1$

素因数の和:21045

約数の個数: 64

約数和(自身を含む): 21378152448

約数和(自身を除く): 11483882682

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 73, 94, 138, 141, 146, 219, 282, 438, 1081, 1679, 2162, 3243, 3358, 3431, 5037, 6486, 6862, 10074, 10293, 20586, 20897, 41794, 62691, 78913, 125382, 157826, 236739, 473478, 480631, 961262, 982159, 1441893, 1525481, 1964318, 2883786, 2946477, 3050962, 4576443, 5892954, 9152886, 22589657, 35086063, 45179314, 67768971, 70172126, 71697607, 105258189, 135537942, 143395214, 210516378, 215092821, 430185642, 1649044961, 3298089922, 4947134883, 9894269766]

約数ペア:

[(1, 9894269766), (2, 4947134883), (3, 3298089922), (6, 1649044961), (23, 430185642), (46, 215092821), (47, 210516378), (69, 143395214), (73, 135537942), (94, 105258189), (138, 71697607), (141, 70172126), (146, 67768971), (219, 45179314), (282, 35086063), (438, 22589657), (1081, 9152886), (1679, 5892954), (2162, 4576443), (3243, 3050962), (3358, 2946477), (3431, 2883786), (5037, 1964318), (6486, 1525481), (6862, 1441893), (10074, 982159), (10293, 961262), (20586, 480631), (20897, 473478), (41794, 236739), (62691, 157826), (78913, 125382)]