3887969148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{78317}}^1$

素因数の和:78531

約数の個数: 72

約数和(自身を含む): 11289069792

約数和(自身を除く): 7401100644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 7092, 8274, 12411, 16548, 24822, 49644, 78317, 156634, 234951, 313268, 469902, 548219, 704853, 939804, 1096438, 1409706, 1644657, 2192876, 2819412, 3289314, 4933971, 6578628, 9867942, 15428449, 19735884, 30856898, 46285347, 61713796, 92570694, 107999143, 138856041, 185141388, 215998286, 277712082, 323997429, 431996572, 555424164, 647994858, 971992287, 1295989716, 1943984574, 3887969148]

約数ペア:

[(1, 3887969148), (2, 1943984574), (3, 1295989716), (4, 971992287), (6, 647994858), (7, 555424164), (9, 431996572), (12, 323997429), (14, 277712082), (18, 215998286), (21, 185141388), (28, 138856041), (36, 107999143), (42, 92570694), (63, 61713796), (84, 46285347), (126, 30856898), (197, 19735884), (252, 15428449), (394, 9867942), (591, 6578628), (788, 4933971), (1182, 3289314), (1379, 2819412), (1773, 2192876), (2364, 1644657), (2758, 1409706), (3546, 1096438), (4137, 939804), (5516, 704853), (7092, 548219), (8274, 469902), (12411, 313268), (16548, 234951), (24822, 156634), (49644, 78317)]