27400716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 79672320

約数和(自身を除く): 52271604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 479, 681, 908, 958, 1362, 1437, 1589, 1916, 2043, 2724, 2874, 3178, 3353, 4086, 4311, 4767, 5748, 6356, 6706, 8172, 8622, 9534, 10059, 13412, 14301, 17244, 19068, 20118, 28602, 30177, 40236, 57204, 60354, 108733, 120708, 217466, 326199, 434932, 652398, 761131, 978597, 1304796, 1522262, 1957194, 2283393, 3044524, 3914388, 4566786, 6850179, 9133572, 13700358, 27400716]

約数ペア:

[(1, 27400716), (2, 13700358), (3, 9133572), (4, 6850179), (6, 4566786), (7, 3914388), (9, 3044524), (12, 2283393), (14, 1957194), (18, 1522262), (21, 1304796), (28, 978597), (36, 761131), (42, 652398), (63, 434932), (84, 326199), (126, 217466), (227, 120708), (252, 108733), (454, 60354), (479, 57204), (681, 40236), (908, 30177), (958, 28602), (1362, 20118), (1437, 19068), (1589, 17244), (1916, 14301), (2043, 13412), (2724, 10059), (2874, 9534), (3178, 8622), (3353, 8172), (4086, 6706), (4311, 6356), (4767, 5748)]