71017506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{187877}}^1$

素因数の和:187895

約数の個数: 32

約数和(自身を含む): 180362880

約数和(自身を除く): 109345374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 187877, 375754, 563631, 1127262, 1315139, 1690893, 2630278, 3381786, 3945417, 5072679, 7890834, 10145358, 11836251, 23672502, 35508753, 71017506]

約数ペア:

[(1, 71017506), (2, 35508753), (3, 23672502), (6, 11836251), (7, 10145358), (9, 7890834), (14, 5072679), (18, 3945417), (21, 3381786), (27, 2630278), (42, 1690893), (54, 1315139), (63, 1127262), (126, 563631), (189, 375754), (378, 187877)]