228888738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{978157}}^1$

素因数の和:978178

約数の個数: 24

約数和(自身を含む): 534074268

約数和(自身を除く): 305185530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 978157, 1956314, 2934471, 5868942, 8803413, 12716041, 17606826, 25432082, 38148123, 76296246, 114444369, 228888738]

約数ペア:

[(1, 228888738), (2, 114444369), (3, 76296246), (6, 38148123), (9, 25432082), (13, 17606826), (18, 12716041), (26, 8803413), (39, 5868942), (78, 2934471), (117, 1956314), (234, 978157)]