17966334390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13927391}}^1$

素因数の和:13927444

約数の個数: 32

約数和(自身を含む): 44121977856

約数和(自身を除く): 26155643466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 13927391, 27854782, 41782173, 69636955, 83564346, 139273910, 208910865, 417821730, 598877813, 1197755626, 1796633439, 2994389065, 3593266878, 5988778130, 8983167195, 17966334390]

約数ペア:

[(1, 17966334390), (2, 8983167195), (3, 5988778130), (5, 3593266878), (6, 2994389065), (10, 1796633439), (15, 1197755626), (30, 598877813), (43, 417821730), (86, 208910865), (129, 139273910), (215, 83564346), (258, 69636955), (430, 41782173), (645, 27854782), (1290, 13927391)]