18346198570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{5323}}^1$

素因数の和:6319

約数の個数: 64

約数和(自身を含む): 38501464320

約数和(自身を除く): 20155265750

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 929, 1855, 1858, 3710, 4645, 5323, 6503, 9290, 10646, 13006, 26615, 32515, 37261, 49237, 53230, 65030, 74522, 98474, 186305, 246185, 282119, 344659, 372610, 492370, 564238, 689318, 1410595, 1723295, 1974833, 2821190, 3446590, 3949666, 4945067, 9874165, 9890134, 19748330, 24725335, 34615469, 49450670, 69230938, 173077345, 262088551, 346154690, 524177102, 1310442755, 1834619857, 2620885510, 3669239714, 9173099285, 18346198570]

約数ペア:

[(1, 18346198570), (2, 9173099285), (5, 3669239714), (7, 2620885510), (10, 1834619857), (14, 1310442755), (35, 524177102), (53, 346154690), (70, 262088551), (106, 173077345), (265, 69230938), (371, 49450670), (530, 34615469), (742, 24725335), (929, 19748330), (1855, 9890134), (1858, 9874165), (3710, 4945067), (4645, 3949666), (5323, 3446590), (6503, 2821190), (9290, 1974833), (10646, 1723295), (13006, 1410595), (26615, 689318), (32515, 564238), (37261, 492370), (49237, 372610), (53230, 344659), (65030, 282119), (74522, 246185), (98474, 186305)]