19290635784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{12979}}^1$

素因数の和:13984

約数の個数: 128

約数和(自身を含む): 61307136000

約数和(自身を除く): 42016500216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 983, 1512, 1966, 2949, 3932, 5898, 6881, 7864, 8847, 11796, 12979, 13762, 17694, 20643, 23592, 25958, 26541, 27524, 35388, 38937, 41286, 51916, 53082, 55048, 61929, 70776, 77874, 82572, 90853, 103832, 106164, 116811, 123858, 155748, 165144, 181706, 185787, 212328, 233622, 247716, 272559, 311496, 350433, 363412, 371574, 467244, 495432, 545118, 700866, 726824, 743148, 817677, 934488, 1090236, 1401732, 1486296, 1635354, 2180472, 2453031, 2803464, 3270708, 4906062, 6541416, 9812124, 12758357, 19624248, 25516714, 38275071, 51033428, 76550142, 89308499, 102066856, 114825213, 153100284, 178616998, 229650426, 267925497, 306200568, 344475639, 357233996, 459300852, 535850994, 688951278, 714467992, 803776491, 918601704, 1071701988, 1377902556, 1607552982, 2143403976, 2411329473, 2755805112, 3215105964, 4822658946, 6430211928, 9645317892, 19290635784]

約数ペア:

[(1, 19290635784), (2, 9645317892), (3, 6430211928), (4, 4822658946), (6, 3215105964), (7, 2755805112), (8, 2411329473), (9, 2143403976), (12, 1607552982), (14, 1377902556), (18, 1071701988), (21, 918601704), (24, 803776491), (27, 714467992), (28, 688951278), (36, 535850994), (42, 459300852), (54, 357233996), (56, 344475639), (63, 306200568), (72, 267925497), (84, 229650426), (108, 178616998), (126, 153100284), (168, 114825213), (189, 102066856), (216, 89308499), (252, 76550142), (378, 51033428), (504, 38275071), (756, 25516714), (983, 19624248), (1512, 12758357), (1966, 9812124), (2949, 6541416), (3932, 4906062), (5898, 3270708), (6881, 2803464), (7864, 2453031), (8847, 2180472), (11796, 1635354), (12979, 1486296), (13762, 1401732), (17694, 1090236), (20643, 934488), (23592, 817677), (25958, 743148), (26541, 726824), (27524, 700866), (35388, 545118), (38937, 495432), (41286, 467244), (51916, 371574), (53082, 363412), (55048, 350433), (61929, 311496), (70776, 272559), (77874, 247716), (82572, 233622), (90853, 212328), (103832, 185787), (106164, 181706), (116811, 165144), (123858, 155748)]