28413018

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 71547840

約数和(自身を除く): 43134822

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 181, 243, 306, 323, 342, 362, 459, 486, 513, 543, 646, 918, 969, 1026, 1086, 1377, 1539, 1629, 1938, 2754, 2907, 3077, 3078, 3258, 3439, 4131, 4617, 4887, 5814, 6154, 6878, 8262, 8721, 9231, 9234, 9774, 10317, 14661, 17442, 18462, 20634, 26163, 27693, 29322, 30951, 43983, 52326, 55386, 58463, 61902, 78489, 83079, 87966, 92853, 116926, 156978, 166158, 175389, 185706, 249237, 278559, 350778, 498474, 526167, 557118, 747711, 835677, 1052334, 1495422, 1578501, 1671354, 3157002, 4735503, 9471006, 14206509, 28413018]

約数ペア:

[(1, 28413018), (2, 14206509), (3, 9471006), (6, 4735503), (9, 3157002), (17, 1671354), (18, 1578501), (19, 1495422), (27, 1052334), (34, 835677), (38, 747711), (51, 557118), (54, 526167), (57, 498474), (81, 350778), (102, 278559), (114, 249237), (153, 185706), (162, 175389), (171, 166158), (181, 156978), (243, 116926), (306, 92853), (323, 87966), (342, 83079), (362, 78489), (459, 61902), (486, 58463), (513, 55386), (543, 52326), (646, 43983), (918, 30951), (969, 29322), (1026, 27693), (1086, 26163), (1377, 20634), (1539, 18462), (1629, 17442), (1938, 14661), (2754, 10317), (2907, 9774), (3077, 9234), (3078, 9231), (3258, 8721), (3439, 8262), (4131, 6878), (4617, 6154), (4887, 5814)]