1145988

素因数分解:

$2^2\times 3^7\times {\mathrm{131}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3030720

約数和(自身を除く): 1884732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 729, 786, 972, 1179, 1458, 1572, 2187, 2358, 2916, 3537, 4374, 4716, 7074, 8748, 10611, 14148, 21222, 31833, 42444, 63666, 95499, 127332, 190998, 286497, 381996, 572994, 1145988]

約数ペア:

[(1, 1145988), (2, 572994), (3, 381996), (4, 286497), (6, 190998), (9, 127332), (12, 95499), (18, 63666), (27, 42444), (36, 31833), (54, 21222), (81, 14148), (108, 10611), (131, 8748), (162, 7074), (243, 4716), (262, 4374), (324, 3537), (393, 2916), (486, 2358), (524, 2187), (729, 1572), (786, 1458), (972, 1179)]