18465832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 44605440

約数和(自身を除く): 26139608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 967, 1364, 1736, 1934, 2387, 2728, 3868, 4774, 6769, 7736, 9548, 10637, 13538, 19096, 21274, 27076, 29977, 42548, 54152, 59954, 74459, 85096, 119908, 148918, 209839, 239816, 297836, 329747, 419678, 595672, 659494, 839356, 1318988, 1678712, 2308229, 2637976, 4616458, 9232916, 18465832]

約数ペア:

[(1, 18465832), (2, 9232916), (4, 4616458), (7, 2637976), (8, 2308229), (11, 1678712), (14, 1318988), (22, 839356), (28, 659494), (31, 595672), (44, 419678), (56, 329747), (62, 297836), (77, 239816), (88, 209839), (124, 148918), (154, 119908), (217, 85096), (248, 74459), (308, 59954), (341, 54152), (434, 42548), (616, 29977), (682, 27076), (868, 21274), (967, 19096), (1364, 13538), (1736, 10637), (1934, 9548), (2387, 7736), (2728, 6769), (3868, 4774)]