2014646868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{60631}}^1$

素因数の和:60725

約数の個数: 72

約数和(自身を含む): 5561652096

約数和(自身を除く): 3547005228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 33228, 60631, 121262, 181893, 242524, 363786, 545679, 727572, 788203, 1091358, 1576406, 2182716, 2364609, 3152812, 4304801, 4729218, 7093827, 8609602, 9458436, 12914403, 14187654, 17219204, 25828806, 28375308, 38743209, 51657612, 55962413, 77486418, 111924826, 154972836, 167887239, 223849652, 335774478, 503661717, 671548956, 1007323434, 2014646868]

約数ペア:

[(1, 2014646868), (2, 1007323434), (3, 671548956), (4, 503661717), (6, 335774478), (9, 223849652), (12, 167887239), (13, 154972836), (18, 111924826), (26, 77486418), (36, 55962413), (39, 51657612), (52, 38743209), (71, 28375308), (78, 25828806), (117, 17219204), (142, 14187654), (156, 12914403), (213, 9458436), (234, 8609602), (284, 7093827), (426, 4729218), (468, 4304801), (639, 3152812), (852, 2364609), (923, 2182716), (1278, 1576406), (1846, 1091358), (2556, 788203), (2769, 727572), (3692, 545679), (5538, 363786), (8307, 242524), (11076, 181893), (16614, 121262), (33228, 60631)]