18338085144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{43103}}^1$

素因数の和:43445

約数の個数: 96

約数和(自身を含む): 52448947200

約数和(自身を除く): 34110862056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 311, 342, 456, 622, 684, 933, 1244, 1368, 1866, 2488, 2799, 3732, 5598, 5909, 7464, 11196, 11818, 17727, 22392, 23636, 35454, 43103, 47272, 53181, 70908, 86206, 106362, 129309, 141816, 172412, 212724, 258618, 344824, 387927, 425448, 517236, 775854, 818957, 1034472, 1551708, 1637914, 2456871, 3103416, 3275828, 4913742, 6551656, 7370613, 9827484, 13405033, 14741226, 19654968, 26810066, 29482452, 40215099, 53620132, 58964904, 80430198, 107240264, 120645297, 160860396, 241290594, 254695627, 321720792, 482581188, 509391254, 764086881, 965162376, 1018782508, 1528173762, 2037565016, 2292260643, 3056347524, 4584521286, 6112695048, 9169042572, 18338085144]

約数ペア:

[(1, 18338085144), (2, 9169042572), (3, 6112695048), (4, 4584521286), (6, 3056347524), (8, 2292260643), (9, 2037565016), (12, 1528173762), (18, 1018782508), (19, 965162376), (24, 764086881), (36, 509391254), (38, 482581188), (57, 321720792), (72, 254695627), (76, 241290594), (114, 160860396), (152, 120645297), (171, 107240264), (228, 80430198), (311, 58964904), (342, 53620132), (456, 40215099), (622, 29482452), (684, 26810066), (933, 19654968), (1244, 14741226), (1368, 13405033), (1866, 9827484), (2488, 7370613), (2799, 6551656), (3732, 4913742), (5598, 3275828), (5909, 3103416), (7464, 2456871), (11196, 1637914), (11818, 1551708), (17727, 1034472), (22392, 818957), (23636, 775854), (35454, 517236), (43103, 425448), (47272, 387927), (53181, 344824), (70908, 258618), (86206, 212724), (106362, 172412), (129309, 141816)]