26298198

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 59366736

約数和(自身を除く): 33068538

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 557, 774, 1098, 1114, 1671, 2623, 3342, 5013, 5246, 7869, 10026, 15738, 23607, 23951, 33977, 47214, 47902, 67954, 71853, 101931, 143706, 203862, 215559, 305793, 431118, 611586, 1461011, 2922022, 4383033, 8766066, 13149099, 26298198]

約数ペア:

[(1, 26298198), (2, 13149099), (3, 8766066), (6, 4383033), (9, 2922022), (18, 1461011), (43, 611586), (61, 431118), (86, 305793), (122, 215559), (129, 203862), (183, 143706), (258, 101931), (366, 71853), (387, 67954), (549, 47902), (557, 47214), (774, 33977), (1098, 23951), (1114, 23607), (1671, 15738), (2623, 10026), (3342, 7869), (5013, 5246)]