6958458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 9473958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 227, 234, 262, 393, 454, 681, 786, 1179, 1362, 1703, 2043, 2358, 2951, 3406, 4086, 5109, 5902, 8853, 10218, 15327, 17706, 26559, 29737, 30654, 53118, 59474, 89211, 178422, 267633, 386581, 535266, 773162, 1159743, 2319486, 3479229, 6958458]

約数ペア:

[(1, 6958458), (2, 3479229), (3, 2319486), (6, 1159743), (9, 773162), (13, 535266), (18, 386581), (26, 267633), (39, 178422), (78, 89211), (117, 59474), (131, 53118), (227, 30654), (234, 29737), (262, 26559), (393, 17706), (454, 15327), (681, 10218), (786, 8853), (1179, 5902), (1362, 5109), (1703, 4086), (2043, 3406), (2358, 2951)]