29905668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{63901}}^1$

素因数の和:63924

約数の個数: 36

約数和(自身を含む): 81411148

約数和(自身を除く): 51505480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 63901, 127802, 191703, 255604, 383406, 575109, 766812, 830713, 1150218, 1661426, 2300436, 2492139, 3322852, 4984278, 7476417, 9968556, 14952834, 29905668]

約数ペア:

[(1, 29905668), (2, 14952834), (3, 9968556), (4, 7476417), (6, 4984278), (9, 3322852), (12, 2492139), (13, 2300436), (18, 1661426), (26, 1150218), (36, 830713), (39, 766812), (52, 575109), (78, 383406), (117, 255604), (156, 191703), (234, 127802), (468, 63901)]