2602782

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 7095816

約数和(自身を除く): 4493034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 227, 234, 273, 294, 441, 454, 546, 637, 681, 819, 882, 1274, 1362, 1589, 1638, 1911, 2043, 2951, 3178, 3822, 4086, 4767, 5733, 5902, 8853, 9534, 11123, 11466, 14301, 17706, 20657, 22246, 26559, 28602, 33369, 41314, 53118, 61971, 66738, 100107, 123942, 144599, 185913, 200214, 289198, 371826, 433797, 867594, 1301391, 2602782]

約数ペア:

[(1, 2602782), (2, 1301391), (3, 867594), (6, 433797), (7, 371826), (9, 289198), (13, 200214), (14, 185913), (18, 144599), (21, 123942), (26, 100107), (39, 66738), (42, 61971), (49, 53118), (63, 41314), (78, 33369), (91, 28602), (98, 26559), (117, 22246), (126, 20657), (147, 17706), (182, 14301), (227, 11466), (234, 11123), (273, 9534), (294, 8853), (441, 5902), (454, 5733), (546, 4767), (637, 4086), (681, 3822), (819, 3178), (882, 2951), (1274, 2043), (1362, 1911), (1589, 1638)]