19818112752

素因数分解:

$2^4\times 3^3\times {\mathrm{45875261}}^1$

素因数の和:45875278

約数の個数: 40

約数和(自身を含む): 56885324880

約数和(自身を除く): 37067212128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45875261, 91750522, 137625783, 183501044, 275251566, 367002088, 412877349, 550503132, 734004176, 825754698, 1101006264, 1238632047, 1651509396, 2202012528, 2477264094, 3303018792, 4954528188, 6606037584, 9909056376, 19818112752]

約数ペア:

[(1, 19818112752), (2, 9909056376), (3, 6606037584), (4, 4954528188), (6, 3303018792), (8, 2477264094), (9, 2202012528), (12, 1651509396), (16, 1238632047), (18, 1101006264), (24, 825754698), (27, 734004176), (36, 550503132), (48, 412877349), (54, 367002088), (72, 275251566), (108, 183501044), (144, 137625783), (216, 91750522), (432, 45875261)]