16960077438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{3947}}^1$

素因数の和:4481

約数の個数: 64

約数和(自身を含む): 36362027520

約数和(自身を除く): 19401950082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 409, 618, 818, 1227, 1751, 2454, 3502, 3947, 5253, 6953, 7894, 10506, 11841, 13906, 20859, 23682, 41718, 42127, 67099, 84254, 126381, 134198, 201297, 252762, 402594, 406541, 716159, 813082, 1219623, 1432318, 1614323, 2148477, 2439246, 3228646, 4296954, 4842969, 6911197, 9685938, 13822394, 20733591, 27443491, 41467182, 54886982, 82330473, 164660946, 166275269, 332550538, 498825807, 997651614, 2826679573, 5653359146, 8480038719, 16960077438]

約数ペア:

[(1, 16960077438), (2, 8480038719), (3, 5653359146), (6, 2826679573), (17, 997651614), (34, 498825807), (51, 332550538), (102, 166275269), (103, 164660946), (206, 82330473), (309, 54886982), (409, 41467182), (618, 27443491), (818, 20733591), (1227, 13822394), (1751, 9685938), (2454, 6911197), (3502, 4842969), (3947, 4296954), (5253, 3228646), (6953, 2439246), (7894, 2148477), (10506, 1614323), (11841, 1432318), (13906, 1219623), (20859, 813082), (23682, 716159), (41718, 406541), (42127, 402594), (67099, 252762), (84254, 201297), (126381, 134198)]