1447068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 4136832

約数和(自身を除く): 2689764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 107, 138, 147, 161, 196, 214, 276, 294, 321, 322, 428, 483, 588, 642, 644, 749, 966, 1127, 1284, 1498, 1932, 2247, 2254, 2461, 2996, 3381, 4494, 4508, 4922, 5243, 6762, 7383, 8988, 9844, 10486, 13524, 14766, 15729, 17227, 20972, 29532, 31458, 34454, 51681, 62916, 68908, 103362, 120589, 206724, 241178, 361767, 482356, 723534, 1447068]

約数ペア:

[(1, 1447068), (2, 723534), (3, 482356), (4, 361767), (6, 241178), (7, 206724), (12, 120589), (14, 103362), (21, 68908), (23, 62916), (28, 51681), (42, 34454), (46, 31458), (49, 29532), (69, 20972), (84, 17227), (92, 15729), (98, 14766), (107, 13524), (138, 10486), (147, 9844), (161, 8988), (196, 7383), (214, 6762), (276, 5243), (294, 4922), (321, 4508), (322, 4494), (428, 3381), (483, 2996), (588, 2461), (642, 2254), (644, 2247), (749, 1932), (966, 1498), (1127, 1284)]