19454652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77201}}^1$

素因数の和:77218

約数の個数: 36

約数和(自身を含む): 56203056

約数和(自身を除く): 36748404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77201, 154402, 231603, 308804, 463206, 540407, 694809, 926412, 1080814, 1389618, 1621221, 2161628, 2779236, 3242442, 4863663, 6484884, 9727326, 19454652]

約数ペア:

[(1, 19454652), (2, 9727326), (3, 6484884), (4, 4863663), (6, 3242442), (7, 2779236), (9, 2161628), (12, 1621221), (14, 1389618), (18, 1080814), (21, 926412), (28, 694809), (36, 540407), (42, 463206), (63, 308804), (84, 231603), (126, 154402), (252, 77201)]