27639288

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7243}}^1$

素因数の和:7308

約数の個数: 48

約数和(自身を含む): 76279320

約数和(自身を除く): 48640032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7243, 14486, 21729, 28972, 43458, 57944, 65187, 86916, 130374, 173832, 260748, 383879, 521496, 767758, 1151637, 1535516, 2303274, 3071032, 3454911, 4606548, 6909822, 9213096, 13819644, 27639288]

約数ペア:

[(1, 27639288), (2, 13819644), (3, 9213096), (4, 6909822), (6, 4606548), (8, 3454911), (9, 3071032), (12, 2303274), (18, 1535516), (24, 1151637), (36, 767758), (53, 521496), (72, 383879), (106, 260748), (159, 173832), (212, 130374), (318, 86916), (424, 65187), (477, 57944), (636, 43458), (954, 28972), (1272, 21729), (1908, 14486), (3816, 7243)]