16892460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7247

約数の個数: 72

約数和(自身を含む): 55189680

約数和(自身を除く): 38297220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7219, 14438, 21657, 28876, 36095, 43314, 64971, 72190, 86628, 93847, 108285, 129942, 144380, 187694, 216570, 259884, 281541, 324855, 375388, 433140, 469235, 563082, 649710, 844623, 938470, 1126164, 1299420, 1407705, 1689246, 1876940, 2815410, 3378492, 4223115, 5630820, 8446230, 16892460]

約数ペア:

[(1, 16892460), (2, 8446230), (3, 5630820), (4, 4223115), (5, 3378492), (6, 2815410), (9, 1876940), (10, 1689246), (12, 1407705), (13, 1299420), (15, 1126164), (18, 938470), (20, 844623), (26, 649710), (30, 563082), (36, 469235), (39, 433140), (45, 375388), (52, 324855), (60, 281541), (65, 259884), (78, 216570), (90, 187694), (117, 144380), (130, 129942), (156, 108285), (180, 93847), (195, 86628), (234, 72190), (260, 64971), (390, 43314), (468, 36095), (585, 28876), (780, 21657), (1170, 14438), (2340, 7219)]