9920988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 32094720

約数和(自身を除く): 22173732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1193, 1386, 2079, 2386, 2772, 3579, 4158, 4772, 7158, 8316, 8351, 10737, 13123, 14316, 16702, 21474, 25053, 26246, 32211, 33404, 39369, 42948, 50106, 52492, 64422, 75159, 78738, 91861, 100212, 118107, 128844, 150318, 157476, 183722, 225477, 236214, 275583, 300636, 354321, 367444, 450954, 472428, 551166, 708642, 826749, 901908, 1102332, 1417284, 1653498, 2480247, 3306996, 4960494, 9920988]

約数ペア:

[(1, 9920988), (2, 4960494), (3, 3306996), (4, 2480247), (6, 1653498), (7, 1417284), (9, 1102332), (11, 901908), (12, 826749), (14, 708642), (18, 551166), (21, 472428), (22, 450954), (27, 367444), (28, 354321), (33, 300636), (36, 275583), (42, 236214), (44, 225477), (54, 183722), (63, 157476), (66, 150318), (77, 128844), (84, 118107), (99, 100212), (108, 91861), (126, 78738), (132, 75159), (154, 64422), (189, 52492), (198, 50106), (231, 42948), (252, 39369), (297, 33404), (308, 32211), (378, 26246), (396, 25053), (462, 21474), (594, 16702), (693, 14316), (756, 13123), (924, 10737), (1188, 8351), (1193, 8316), (1386, 7158), (2079, 4772), (2386, 4158), (2772, 3579)]