27817398

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10513}}^1$

素因数の和:10538

約数の個数: 48

約数和(自身を含む): 71915760

約数和(自身を除く): 44098362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10513, 21026, 31539, 63078, 73591, 94617, 147182, 189234, 220773, 283851, 441546, 515137, 567702, 662319, 1030274, 1324638, 1545411, 1986957, 3090822, 3973914, 4636233, 9272466, 13908699, 27817398]

約数ペア:

[(1, 27817398), (2, 13908699), (3, 9272466), (6, 4636233), (7, 3973914), (9, 3090822), (14, 1986957), (18, 1545411), (21, 1324638), (27, 1030274), (42, 662319), (49, 567702), (54, 515137), (63, 441546), (98, 283851), (126, 220773), (147, 189234), (189, 147182), (294, 94617), (378, 73591), (441, 63078), (882, 31539), (1323, 21026), (2646, 10513)]