15676720239894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{18287}}^1\times {\mathrm{51413}}^1$

素因数の和:70109

約数の個数: 64

約数和(自身を含む): 35925424736256

約数和(自身を除く): 20248704496362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 16674, 18287, 36574, 51413, 54861, 102826, 109722, 128009, 154239, 256018, 308478, 359891, 384027, 719782, 768054, 1079673, 2159346, 7259939, 14519878, 20410961, 21779817, 40821922, 43559634, 50819573, 61232883, 101639146, 122465766, 142876727, 152458719, 285753454, 304917438, 428630181, 857260362, 940189531, 1880379062, 2820568593, 5641137186, 6581326717, 13162653434, 19743980151, 39487960302, 373255243807, 746510487614, 1119765731421, 2239531462842, 2612786706649, 5225573413298, 7838360119947, 15676720239894]

約数ペア:

[(1, 15676720239894), (2, 7838360119947), (3, 5225573413298), (6, 2612786706649), (7, 2239531462842), (14, 1119765731421), (21, 746510487614), (42, 373255243807), (397, 39487960302), (794, 19743980151), (1191, 13162653434), (2382, 6581326717), (2779, 5641137186), (5558, 2820568593), (8337, 1880379062), (16674, 940189531), (18287, 857260362), (36574, 428630181), (51413, 304917438), (54861, 285753454), (102826, 152458719), (109722, 142876727), (128009, 122465766), (154239, 101639146), (256018, 61232883), (308478, 50819573), (359891, 43559634), (384027, 40821922), (719782, 21779817), (768054, 20410961), (1079673, 14519878), (2159346, 7259939)]