2201112

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 6279000

約数和(自身を除く): 4077888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1609, 3218, 4827, 6436, 9654, 12872, 14481, 19308, 28962, 30571, 38616, 57924, 61142, 91713, 115848, 122284, 183426, 244568, 275139, 366852, 550278, 733704, 1100556, 2201112]

約数ペア:

[(1, 2201112), (2, 1100556), (3, 733704), (4, 550278), (6, 366852), (8, 275139), (9, 244568), (12, 183426), (18, 122284), (19, 115848), (24, 91713), (36, 61142), (38, 57924), (57, 38616), (72, 30571), (76, 28962), (114, 19308), (152, 14481), (171, 12872), (228, 9654), (342, 6436), (456, 4827), (684, 3218), (1368, 1609)]