18470612116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1\times {\mathrm{8737}}^1$

素因数の和:10864

約数の個数: 48

約数和(自身を含む): 36817038720

約数和(自身を除く): 18346426604

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2089, 4178, 8356, 8737, 17474, 22979, 34948, 45958, 48047, 91916, 96094, 96107, 192188, 192214, 200951, 384428, 401902, 528517, 803804, 1057034, 2114068, 2210461, 4420922, 8841844, 18251593, 36503186, 73006372, 200767523, 401535046, 419786639, 803070092, 839573278, 1679146556, 4617653029, 9235306058, 18470612116]

約数ペア:

[(1, 18470612116), (2, 9235306058), (4, 4617653029), (11, 1679146556), (22, 839573278), (23, 803070092), (44, 419786639), (46, 401535046), (92, 200767523), (253, 73006372), (506, 36503186), (1012, 18251593), (2089, 8841844), (4178, 4420922), (8356, 2210461), (8737, 2114068), (17474, 1057034), (22979, 803804), (34948, 528517), (45958, 401902), (48047, 384428), (91916, 200951), (96094, 192214), (96107, 192188)]