8216172

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 20876856

約数和(自身を除く): 12660684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 947, 964, 1446, 1894, 2169, 2841, 2892, 3788, 4338, 5682, 8523, 8676, 11364, 17046, 34092, 228227, 456454, 684681, 912908, 1369362, 2054043, 2738724, 4108086, 8216172]

約数ペア:

[(1, 8216172), (2, 4108086), (3, 2738724), (4, 2054043), (6, 1369362), (9, 912908), (12, 684681), (18, 456454), (36, 228227), (241, 34092), (482, 17046), (723, 11364), (947, 8676), (964, 8523), (1446, 5682), (1894, 4338), (2169, 3788), (2841, 2892)]