31708926

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 72131904

約数和(自身を除く): 40422978

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1013, 1739, 2026, 3039, 3478, 5217, 6078, 9117, 10434, 15651, 18234, 31302, 37481, 47611, 74962, 95222, 112443, 142833, 224886, 285666, 337329, 428499, 674658, 856998, 1761607, 3523214, 5284821, 10569642, 15854463, 31708926]

約数ペア:

[(1, 31708926), (2, 15854463), (3, 10569642), (6, 5284821), (9, 3523214), (18, 1761607), (37, 856998), (47, 674658), (74, 428499), (94, 337329), (111, 285666), (141, 224886), (222, 142833), (282, 112443), (333, 95222), (423, 74962), (666, 47611), (846, 37481), (1013, 31302), (1739, 18234), (2026, 15651), (3039, 10434), (3478, 9117), (5217, 6078)]