21630492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46219}}^1$

素因数の和:46242

約数の個数: 36

約数和(自身を含む): 58884280

約数和(自身を除く): 37253788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46219, 92438, 138657, 184876, 277314, 415971, 554628, 600847, 831942, 1201694, 1663884, 1802541, 2403388, 3605082, 5407623, 7210164, 10815246, 21630492]

約数ペア:

[(1, 21630492), (2, 10815246), (3, 7210164), (4, 5407623), (6, 3605082), (9, 2403388), (12, 1802541), (13, 1663884), (18, 1201694), (26, 831942), (36, 600847), (39, 554628), (52, 415971), (78, 277314), (117, 184876), (156, 138657), (234, 92438), (468, 46219)]