12815208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 40584960

約数和(自身を除く): 27769752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 541, 564, 658, 846, 987, 1082, 1128, 1316, 1623, 1692, 1974, 2164, 2632, 2961, 3246, 3384, 3787, 3948, 4328, 4869, 5922, 6492, 7574, 7896, 9738, 11361, 11844, 12984, 15148, 19476, 22722, 23688, 25427, 30296, 34083, 38952, 45444, 50854, 68166, 76281, 90888, 101708, 136332, 152562, 177989, 203416, 228843, 272664, 305124, 355978, 457686, 533967, 610248, 711956, 915372, 1067934, 1423912, 1601901, 1830744, 2135868, 3203802, 4271736, 6407604, 12815208]

約数ペア:

[(1, 12815208), (2, 6407604), (3, 4271736), (4, 3203802), (6, 2135868), (7, 1830744), (8, 1601901), (9, 1423912), (12, 1067934), (14, 915372), (18, 711956), (21, 610248), (24, 533967), (28, 457686), (36, 355978), (42, 305124), (47, 272664), (56, 228843), (63, 203416), (72, 177989), (84, 152562), (94, 136332), (126, 101708), (141, 90888), (168, 76281), (188, 68166), (252, 50854), (282, 45444), (329, 38952), (376, 34083), (423, 30296), (504, 25427), (541, 23688), (564, 22722), (658, 19476), (846, 15148), (987, 12984), (1082, 11844), (1128, 11361), (1316, 9738), (1623, 7896), (1692, 7574), (1974, 6492), (2164, 5922), (2632, 4869), (2961, 4328), (3246, 3948), (3384, 3787)]