2018989071

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 3528016128

約数和(自身を除く): 1509027057

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 157, 187, 243, 283, 297, 459, 471, 561, 849, 891, 1377, 1413, 1683, 1727, 2547, 2669, 2673, 3113, 4131, 4239, 4811, 5049, 5181, 7641, 8007, 9339, 12717, 14433, 15147, 15543, 22923, 24021, 28017, 29359, 38151, 43299, 44431, 45441, 46629, 52921, 68769, 72063, 84051, 88077, 129897, 133293, 139887, 158763, 216189, 252153, 264231, 389691, 399879, 419661, 476289, 488741, 648567, 755327, 756459, 792693, 1169073, 1199637, 1428867, 1466223, 2265981, 2378079, 3598911, 4286601, 4398669, 6797943, 7134237, 8308597, 10796733, 12859803, 13196007, 20393829, 24925791, 39588021, 61181487, 74777373, 118764063, 183544461, 224332119, 672996357, 2018989071]

約数ペア:

[(1, 2018989071), (3, 672996357), (9, 224332119), (11, 183544461), (17, 118764063), (27, 74777373), (33, 61181487), (51, 39588021), (81, 24925791), (99, 20393829), (153, 13196007), (157, 12859803), (187, 10796733), (243, 8308597), (283, 7134237), (297, 6797943), (459, 4398669), (471, 4286601), (561, 3598911), (849, 2378079), (891, 2265981), (1377, 1466223), (1413, 1428867), (1683, 1199637), (1727, 1169073), (2547, 792693), (2669, 756459), (2673, 755327), (3113, 648567), (4131, 488741), (4239, 476289), (4811, 419661), (5049, 399879), (5181, 389691), (7641, 264231), (8007, 252153), (9339, 216189), (12717, 158763), (14433, 139887), (15147, 133293), (15543, 129897), (22923, 88077), (24021, 84051), (28017, 72063), (29359, 68769), (38151, 52921), (43299, 46629), (44431, 45441)]