3990164382

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 8947998720

約数和(自身を除く): 4957834338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 431, 519, 862, 991, 1038, 1293, 1557, 1982, 2586, 2973, 3114, 3879, 4671, 5946, 7758, 8919, 9342, 11637, 17838, 23274, 26757, 53514, 74563, 149126, 171443, 223689, 342886, 427121, 447378, 514329, 671067, 854242, 1028658, 1281363, 1342134, 1542987, 2013201, 2562726, 3085974, 3844089, 4026402, 4628961, 7688178, 9257922, 11532267, 23064534, 73891933, 147783866, 221675799, 443351598, 665027397, 1330054794, 1995082191, 3990164382]

約数ペア:

[(1, 3990164382), (2, 1995082191), (3, 1330054794), (6, 665027397), (9, 443351598), (18, 221675799), (27, 147783866), (54, 73891933), (173, 23064534), (346, 11532267), (431, 9257922), (519, 7688178), (862, 4628961), (991, 4026402), (1038, 3844089), (1293, 3085974), (1557, 2562726), (1982, 2013201), (2586, 1542987), (2973, 1342134), (3114, 1281363), (3879, 1028658), (4671, 854242), (5946, 671067), (7758, 514329), (8919, 447378), (9342, 427121), (11637, 342886), (17838, 223689), (23274, 171443), (26757, 149126), (53514, 74563)]