38388012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 101332224

約数和(自身を除く): 62944212

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 823, 897, 1014, 1196, 1646, 1794, 2028, 2469, 3292, 3588, 3887, 4938, 7774, 9876, 10699, 11661, 15548, 18929, 21398, 23322, 32097, 37858, 42796, 46644, 56787, 64194, 75716, 113574, 128388, 139087, 227148, 246077, 278174, 417261, 492154, 556348, 738231, 834522, 984308, 1476462, 1669044, 2952924, 3199001, 6398002, 9597003, 12796004, 19194006, 38388012]

約数ペア:

[(1, 38388012), (2, 19194006), (3, 12796004), (4, 9597003), (6, 6398002), (12, 3199001), (13, 2952924), (23, 1669044), (26, 1476462), (39, 984308), (46, 834522), (52, 738231), (69, 556348), (78, 492154), (92, 417261), (138, 278174), (156, 246077), (169, 227148), (276, 139087), (299, 128388), (338, 113574), (507, 75716), (598, 64194), (676, 56787), (823, 46644), (897, 42796), (1014, 37858), (1196, 32097), (1646, 23322), (1794, 21398), (2028, 18929), (2469, 15548), (3292, 11661), (3588, 10699), (3887, 9876), (4938, 7774)]