1898514792

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{145681}}^1$

素因数の和:145874

約数の個数: 48

約数和(自身を含む): 5170254180

約数和(自身を除く): 3271739388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 145681, 291362, 437043, 582724, 874086, 1165448, 1311129, 1748172, 2622258, 3496344, 5244516, 10489032, 26368261, 52736522, 79104783, 105473044, 158209566, 210946088, 237314349, 316419132, 474628698, 632838264, 949257396, 1898514792]

約数ペア:

[(1, 1898514792), (2, 949257396), (3, 632838264), (4, 474628698), (6, 316419132), (8, 237314349), (9, 210946088), (12, 158209566), (18, 105473044), (24, 79104783), (36, 52736522), (72, 26368261), (181, 10489032), (362, 5244516), (543, 3496344), (724, 2622258), (1086, 1748172), (1448, 1311129), (1629, 1165448), (2172, 874086), (3258, 582724), (4344, 437043), (6516, 291362), (13032, 145681)]