1986808752

素因数分解:

$2^4\times 3^2\times {\mathrm{683}}^1\times {\mathrm{20201}}^1$

素因数の和:20898

約数の個数: 60

約数和(自身を含む): 5568721704

約数和(自身を除く): 3581912952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 683, 1366, 2049, 2732, 4098, 5464, 6147, 8196, 10928, 12294, 16392, 20201, 24588, 32784, 40402, 49176, 60603, 80804, 98352, 121206, 161608, 181809, 242412, 323216, 363618, 484824, 727236, 969648, 1454472, 2908944, 13797283, 27594566, 41391849, 55189132, 82783698, 110378264, 124175547, 165567396, 220756528, 248351094, 331134792, 496702188, 662269584, 993404376, 1986808752]

約数ペア:

[(1, 1986808752), (2, 993404376), (3, 662269584), (4, 496702188), (6, 331134792), (8, 248351094), (9, 220756528), (12, 165567396), (16, 124175547), (18, 110378264), (24, 82783698), (36, 55189132), (48, 41391849), (72, 27594566), (144, 13797283), (683, 2908944), (1366, 1454472), (2049, 969648), (2732, 727236), (4098, 484824), (5464, 363618), (6147, 323216), (8196, 242412), (10928, 181809), (12294, 161608), (16392, 121206), (20201, 98352), (24588, 80804), (32784, 60603), (40402, 49176)]