15694143738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{404843}}^1$

素因数の和:404939

約数の個数: 64

約数和(自身を含む): 39175944192

約数和(自身を除く): 23481800454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2769, 2982, 5538, 6461, 12922, 19383, 38766, 404843, 809686, 1214529, 2429058, 2833901, 5262959, 5667802, 8501703, 10525918, 15788877, 17003406, 28743853, 31577754, 36840713, 57487706, 73681426, 86231559, 110522139, 172463118, 201206971, 221044278, 373670089, 402413942, 603620913, 747340178, 1121010267, 1207241826, 2242020534, 2615690623, 5231381246, 7847071869, 15694143738]

約数ペア:

[(1, 15694143738), (2, 7847071869), (3, 5231381246), (6, 2615690623), (7, 2242020534), (13, 1207241826), (14, 1121010267), (21, 747340178), (26, 603620913), (39, 402413942), (42, 373670089), (71, 221044278), (78, 201206971), (91, 172463118), (142, 110522139), (182, 86231559), (213, 73681426), (273, 57487706), (426, 36840713), (497, 31577754), (546, 28743853), (923, 17003406), (994, 15788877), (1491, 10525918), (1846, 8501703), (2769, 5667802), (2982, 5262959), (5538, 2833901), (6461, 2429058), (12922, 1214529), (19383, 809686), (38766, 404843)]