4009698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 10954944

約数和(自身を除く): 6945246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 263, 363, 462, 526, 693, 726, 789, 847, 1089, 1386, 1578, 1694, 1841, 2178, 2367, 2541, 2893, 3682, 4734, 5082, 5523, 5786, 7623, 8679, 11046, 15246, 16569, 17358, 20251, 26037, 31823, 33138, 40502, 52074, 60753, 63646, 95469, 121506, 182259, 190938, 222761, 286407, 364518, 445522, 572814, 668283, 1336566, 2004849, 4009698]

約数ペア:

[(1, 4009698), (2, 2004849), (3, 1336566), (6, 668283), (7, 572814), (9, 445522), (11, 364518), (14, 286407), (18, 222761), (21, 190938), (22, 182259), (33, 121506), (42, 95469), (63, 63646), (66, 60753), (77, 52074), (99, 40502), (121, 33138), (126, 31823), (154, 26037), (198, 20251), (231, 17358), (242, 16569), (263, 15246), (363, 11046), (462, 8679), (526, 7623), (693, 5786), (726, 5523), (789, 5082), (847, 4734), (1089, 3682), (1386, 2893), (1578, 2541), (1694, 2367), (1841, 2178)]