27961236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40879}}^1$

素因数の和:40908

約数の個数: 36

約数和(自身を含む): 74401600

約数和(自身を除く): 46440364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40879, 81758, 122637, 163516, 245274, 367911, 490548, 735822, 776701, 1471644, 1553402, 2330103, 3106804, 4660206, 6990309, 9320412, 13980618, 27961236]

約数ペア:

[(1, 27961236), (2, 13980618), (3, 9320412), (4, 6990309), (6, 4660206), (9, 3106804), (12, 2330103), (18, 1553402), (19, 1471644), (36, 776701), (38, 735822), (57, 490548), (76, 367911), (114, 245274), (171, 163516), (228, 122637), (342, 81758), (684, 40879)]