26953740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13613}}^1$

素因数の和:13639

約数の個数: 72

約数和(自身を含む): 89198928

約数和(自身を除く): 62245188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13613, 27226, 40839, 54452, 68065, 81678, 122517, 136130, 149743, 163356, 204195, 245034, 272260, 299486, 408390, 449229, 490068, 598972, 612585, 748715, 816780, 898458, 1225170, 1347687, 1497430, 1796916, 2246145, 2450340, 2695374, 2994860, 4492290, 5390748, 6738435, 8984580, 13476870, 26953740]

約数ペア:

[(1, 26953740), (2, 13476870), (3, 8984580), (4, 6738435), (5, 5390748), (6, 4492290), (9, 2994860), (10, 2695374), (11, 2450340), (12, 2246145), (15, 1796916), (18, 1497430), (20, 1347687), (22, 1225170), (30, 898458), (33, 816780), (36, 748715), (44, 612585), (45, 598972), (55, 490068), (60, 449229), (66, 408390), (90, 299486), (99, 272260), (110, 245034), (132, 204195), (165, 163356), (180, 149743), (198, 136130), (220, 122517), (330, 81678), (396, 68065), (495, 54452), (660, 40839), (990, 27226), (1980, 13613)]