18642204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24659}}^1$

素因数の和:24679

約数の個数: 48

約数和(自身を含む): 55238400

約数和(自身を除く): 36596196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24659, 49318, 73977, 98636, 147954, 172613, 221931, 295908, 345226, 443862, 517839, 665793, 690452, 887724, 1035678, 1331586, 1553517, 2071356, 2663172, 3107034, 4660551, 6214068, 9321102, 18642204]

約数ペア:

[(1, 18642204), (2, 9321102), (3, 6214068), (4, 4660551), (6, 3107034), (7, 2663172), (9, 2071356), (12, 1553517), (14, 1331586), (18, 1035678), (21, 887724), (27, 690452), (28, 665793), (36, 517839), (42, 443862), (54, 345226), (63, 295908), (84, 221931), (108, 172613), (126, 147954), (189, 98636), (252, 73977), (378, 49318), (756, 24659)]