19873669992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2034569}}^1$

素因数の和:2034626

約数の個数: 64

約数和(自身を含む): 55665835200

約数和(自身を除く): 35792165208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 2034569, 4069138, 6103707, 8138276, 12207414, 16276552, 22380259, 24414828, 44760518, 48829656, 67140777, 75279053, 89521036, 134281554, 150558106, 179042072, 225837159, 268563108, 301116212, 451674318, 537126216, 602232424, 828069583, 903348636, 1656139166, 1806697272, 2484208749, 3312278332, 4968417498, 6624556664, 9936834996, 19873669992]

約数ペア:

[(1, 19873669992), (2, 9936834996), (3, 6624556664), (4, 4968417498), (6, 3312278332), (8, 2484208749), (11, 1806697272), (12, 1656139166), (22, 903348636), (24, 828069583), (33, 602232424), (37, 537126216), (44, 451674318), (66, 301116212), (74, 268563108), (88, 225837159), (111, 179042072), (132, 150558106), (148, 134281554), (222, 89521036), (264, 75279053), (296, 67140777), (407, 48829656), (444, 44760518), (814, 24414828), (888, 22380259), (1221, 16276552), (1628, 12207414), (2442, 8138276), (3256, 6103707), (4884, 4069138), (9768, 2034569)]