225973566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137957}}^1$

素因数の和:137985

約数の個数: 48

約数和(自身を含む): 602600544

約数和(自身を除く): 376626978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 137957, 275914, 413871, 827742, 965699, 1241613, 1793441, 1931398, 2483226, 2897097, 3586882, 5380323, 5794194, 8691291, 10760646, 12554087, 16140969, 17382582, 25108174, 32281938, 37662261, 75324522, 112986783, 225973566]

約数ペア:

[(1, 225973566), (2, 112986783), (3, 75324522), (6, 37662261), (7, 32281938), (9, 25108174), (13, 17382582), (14, 16140969), (18, 12554087), (21, 10760646), (26, 8691291), (39, 5794194), (42, 5380323), (63, 3586882), (78, 2897097), (91, 2483226), (117, 1931398), (126, 1793441), (182, 1241613), (234, 965699), (273, 827742), (546, 413871), (819, 275914), (1638, 137957)]