20160324

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2467}}^1$

素因数の和:2704

約数の個数: 36

約数和(自身を含む): 51206064

約数和(自身を除く): 31045740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2467, 2724, 4086, 4934, 7401, 8172, 9868, 14802, 22203, 29604, 44406, 88812, 560009, 1120018, 1680027, 2240036, 3360054, 5040081, 6720108, 10080162, 20160324]

約数ペア:

[(1, 20160324), (2, 10080162), (3, 6720108), (4, 5040081), (6, 3360054), (9, 2240036), (12, 1680027), (18, 1120018), (36, 560009), (227, 88812), (454, 44406), (681, 29604), (908, 22203), (1362, 14802), (2043, 9868), (2467, 8172), (2724, 7401), (4086, 4934)]