18329910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 47112192

約数和(自身を除く): 28782282

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 283, 381, 510, 566, 635, 762, 849, 1270, 1415, 1698, 1905, 2159, 2830, 3810, 4245, 4318, 4811, 6477, 8490, 9622, 10795, 12954, 14433, 21590, 24055, 28866, 32385, 35941, 48110, 64770, 71882, 72165, 107823, 144330, 179705, 215646, 359410, 539115, 610997, 1078230, 1221994, 1832991, 3054985, 3665982, 6109970, 9164955, 18329910]

約数ペア:

[(1, 18329910), (2, 9164955), (3, 6109970), (5, 3665982), (6, 3054985), (10, 1832991), (15, 1221994), (17, 1078230), (30, 610997), (34, 539115), (51, 359410), (85, 215646), (102, 179705), (127, 144330), (170, 107823), (254, 72165), (255, 71882), (283, 64770), (381, 48110), (510, 35941), (566, 32385), (635, 28866), (762, 24055), (849, 21590), (1270, 14433), (1415, 12954), (1698, 10795), (1905, 9622), (2159, 8490), (2830, 6477), (3810, 4811), (4245, 4318)]