18438552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 56309760

約数和(自身を除く): 37871208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 751, 792, 1023, 1116, 1364, 1502, 2046, 2232, 2253, 2728, 3004, 3069, 4092, 4506, 6008, 6138, 6759, 8184, 8261, 9012, 12276, 13518, 16522, 18024, 23281, 24552, 24783, 27036, 33044, 46562, 49566, 54072, 66088, 69843, 74349, 93124, 99132, 139686, 148698, 186248, 198264, 209529, 256091, 279372, 297396, 419058, 512182, 558744, 594792, 768273, 838116, 1024364, 1536546, 1676232, 2048728, 2304819, 3073092, 4609638, 6146184, 9219276, 18438552]

約数ペア:

[(1, 18438552), (2, 9219276), (3, 6146184), (4, 4609638), (6, 3073092), (8, 2304819), (9, 2048728), (11, 1676232), (12, 1536546), (18, 1024364), (22, 838116), (24, 768273), (31, 594792), (33, 558744), (36, 512182), (44, 419058), (62, 297396), (66, 279372), (72, 256091), (88, 209529), (93, 198264), (99, 186248), (124, 148698), (132, 139686), (186, 99132), (198, 93124), (248, 74349), (264, 69843), (279, 66088), (341, 54072), (372, 49566), (396, 46562), (558, 33044), (682, 27036), (744, 24783), (751, 24552), (792, 23281), (1023, 18024), (1116, 16522), (1364, 13518), (1502, 12276), (2046, 9012), (2232, 8261), (2253, 8184), (2728, 6759), (3004, 6138), (3069, 6008), (4092, 4506)]