18269136

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 51421188

約数和(自身を除く): 33152052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 433, 586, 866, 879, 1172, 1299, 1732, 1758, 2344, 2598, 2637, 3464, 3516, 3897, 4688, 5196, 5274, 6928, 7032, 7794, 10392, 10548, 14064, 15588, 20784, 21096, 31176, 42192, 62352, 126869, 253738, 380607, 507476, 761214, 1014952, 1141821, 1522428, 2029904, 2283642, 3044856, 4567284, 6089712, 9134568, 18269136]

約数ペア:

[(1, 18269136), (2, 9134568), (3, 6089712), (4, 4567284), (6, 3044856), (8, 2283642), (9, 2029904), (12, 1522428), (16, 1141821), (18, 1014952), (24, 761214), (36, 507476), (48, 380607), (72, 253738), (144, 126869), (293, 62352), (433, 42192), (586, 31176), (866, 21096), (879, 20784), (1172, 15588), (1299, 14064), (1732, 10548), (1758, 10392), (2344, 7794), (2598, 7032), (2637, 6928), (3464, 5274), (3516, 5196), (3897, 4688)]