13509678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 33707520

約数和(自身を除く): 20197842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 227, 273, 327, 454, 546, 654, 681, 763, 1362, 1417, 1526, 1589, 2289, 2834, 2951, 3178, 4251, 4578, 4767, 5902, 8502, 8853, 9534, 9919, 17706, 19838, 20657, 24743, 29757, 41314, 49486, 59514, 61971, 74229, 123942, 148458, 173201, 321659, 346402, 519603, 643318, 964977, 1039206, 1929954, 2251613, 4503226, 6754839, 13509678]

約数ペア:

[(1, 13509678), (2, 6754839), (3, 4503226), (6, 2251613), (7, 1929954), (13, 1039206), (14, 964977), (21, 643318), (26, 519603), (39, 346402), (42, 321659), (78, 173201), (91, 148458), (109, 123942), (182, 74229), (218, 61971), (227, 59514), (273, 49486), (327, 41314), (454, 29757), (546, 24743), (654, 20657), (681, 19838), (763, 17706), (1362, 9919), (1417, 9534), (1526, 8853), (1589, 8502), (2289, 5902), (2834, 4767), (2951, 4578), (3178, 4251)]