16303458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 36421632

約数和(自身を除く): 20118174

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 103, 111, 138, 186, 206, 222, 309, 618, 713, 851, 1147, 1426, 1702, 2139, 2294, 2369, 2553, 3193, 3441, 3811, 4278, 4738, 5106, 6386, 6882, 7107, 7622, 9579, 11433, 14214, 19158, 22866, 26381, 52762, 73439, 79143, 87653, 118141, 146878, 158286, 175306, 220317, 236282, 262959, 354423, 440634, 525918, 708846, 2717243, 5434486, 8151729, 16303458]

約数ペア:

[(1, 16303458), (2, 8151729), (3, 5434486), (6, 2717243), (23, 708846), (31, 525918), (37, 440634), (46, 354423), (62, 262959), (69, 236282), (74, 220317), (93, 175306), (103, 158286), (111, 146878), (138, 118141), (186, 87653), (206, 79143), (222, 73439), (309, 52762), (618, 26381), (713, 22866), (851, 19158), (1147, 14214), (1426, 11433), (1702, 9579), (2139, 7622), (2294, 7107), (2369, 6882), (2553, 6386), (3193, 5106), (3441, 4738), (3811, 4278)]