40816026

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 92002560

約数和(自身を除く): 51186534

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 193, 279, 379, 386, 558, 579, 758, 1137, 1158, 1737, 2274, 3411, 3474, 5983, 6822, 11749, 11966, 17949, 23498, 35247, 35898, 53847, 70494, 73147, 105741, 107694, 146294, 211482, 219441, 438882, 658323, 1316646, 2267557, 4535114, 6802671, 13605342, 20408013, 40816026]

約数ペア:

[(1, 40816026), (2, 20408013), (3, 13605342), (6, 6802671), (9, 4535114), (18, 2267557), (31, 1316646), (62, 658323), (93, 438882), (186, 219441), (193, 211482), (279, 146294), (379, 107694), (386, 105741), (558, 73147), (579, 70494), (758, 53847), (1137, 35898), (1158, 35247), (1737, 23498), (2274, 17949), (3411, 11966), (3474, 11749), (5983, 6822)]