26223561

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 48136320

約数和(自身を除く): 21912759

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 821, 1183, 1521, 2457, 2463, 3549, 4563, 5747, 7389, 10647, 10673, 17241, 22167, 31941, 32019, 51723, 74711, 96057, 138749, 155169, 224133, 288171, 416247, 672399, 971243, 1248741, 2017197, 2913729, 3746223, 8741187, 26223561]

約数ペア:

[(1, 26223561), (3, 8741187), (7, 3746223), (9, 2913729), (13, 2017197), (21, 1248741), (27, 971243), (39, 672399), (63, 416247), (91, 288171), (117, 224133), (169, 155169), (189, 138749), (273, 96057), (351, 74711), (507, 51723), (819, 32019), (821, 31941), (1183, 22167), (1521, 17241), (2457, 10673), (2463, 10647), (3549, 7389), (4563, 5747)]