221096358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{584911}}^1$

素因数の和:584929

約数の個数: 32

約数和(自身を含む): 561515520

約数和(自身を除く): 340419162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 584911, 1169822, 1754733, 3509466, 4094377, 5264199, 8188754, 10528398, 12283131, 15792597, 24566262, 31585194, 36849393, 73698786, 110548179, 221096358]

約数ペア:

[(1, 221096358), (2, 110548179), (3, 73698786), (6, 36849393), (7, 31585194), (9, 24566262), (14, 15792597), (18, 12283131), (21, 10528398), (27, 8188754), (42, 5264199), (54, 4094377), (63, 3509466), (126, 1754733), (189, 1169822), (378, 584911)]