18874366992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10082461}}^1$

素因数の和:10082488

約数の個数: 60

約数和(自身を含む): 56885250604

約数和(自身を除く): 38010883612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10082461, 20164922, 30247383, 40329844, 60494766, 80659688, 90742149, 120989532, 131071993, 161319376, 181484298, 241979064, 262143986, 362968596, 393215979, 483958128, 524287972, 725937192, 786431958, 1048575944, 1179647937, 1451874384, 1572863916, 2097151888, 2359295874, 3145727832, 4718591748, 6291455664, 9437183496, 18874366992]

約数ペア:

[(1, 18874366992), (2, 9437183496), (3, 6291455664), (4, 4718591748), (6, 3145727832), (8, 2359295874), (9, 2097151888), (12, 1572863916), (13, 1451874384), (16, 1179647937), (18, 1048575944), (24, 786431958), (26, 725937192), (36, 524287972), (39, 483958128), (48, 393215979), (52, 362968596), (72, 262143986), (78, 241979064), (104, 181484298), (117, 161319376), (144, 131071993), (156, 120989532), (208, 90742149), (234, 80659688), (312, 60494766), (468, 40329844), (624, 30247383), (936, 20164922), (1872, 10082461)]