18146064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 50086080

約数和(自身を除く): 31940016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 197, 202, 228, 303, 304, 394, 404, 456, 591, 606, 788, 808, 912, 1182, 1212, 1576, 1616, 1919, 2364, 2424, 3152, 3743, 3838, 4728, 4848, 5757, 7486, 7676, 9456, 11229, 11514, 14972, 15352, 19897, 22458, 23028, 29944, 30704, 39794, 44916, 46056, 59691, 59888, 79588, 89832, 92112, 119382, 159176, 179664, 238764, 318352, 378043, 477528, 756086, 955056, 1134129, 1512172, 2268258, 3024344, 4536516, 6048688, 9073032, 18146064]

約数ペア:

[(1, 18146064), (2, 9073032), (3, 6048688), (4, 4536516), (6, 3024344), (8, 2268258), (12, 1512172), (16, 1134129), (19, 955056), (24, 756086), (38, 477528), (48, 378043), (57, 318352), (76, 238764), (101, 179664), (114, 159176), (152, 119382), (197, 92112), (202, 89832), (228, 79588), (303, 59888), (304, 59691), (394, 46056), (404, 44916), (456, 39794), (591, 30704), (606, 29944), (788, 23028), (808, 22458), (912, 19897), (1182, 15352), (1212, 14972), (1576, 11514), (1616, 11229), (1919, 9456), (2364, 7676), (2424, 7486), (3152, 5757), (3743, 4848), (3838, 4728)]