15068898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 35695296

約数和(自身を除く): 20626398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 907, 923, 1278, 1814, 1846, 2721, 2769, 5442, 5538, 8163, 8307, 11791, 16326, 16614, 23582, 35373, 64397, 70746, 106119, 128794, 193191, 212238, 386382, 579573, 837161, 1159146, 1674322, 2511483, 5022966, 7534449, 15068898]

約数ペア:

[(1, 15068898), (2, 7534449), (3, 5022966), (6, 2511483), (9, 1674322), (13, 1159146), (18, 837161), (26, 579573), (39, 386382), (71, 212238), (78, 193191), (117, 128794), (142, 106119), (213, 70746), (234, 64397), (426, 35373), (639, 23582), (907, 16614), (923, 16326), (1278, 11791), (1814, 8307), (1846, 8163), (2721, 5538), (2769, 5442)]