18505422

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 46781280

約数和(自身を除く): 28275858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 101, 117, 162, 174, 202, 234, 243, 261, 303, 351, 377, 486, 522, 606, 702, 754, 783, 909, 1053, 1131, 1313, 1566, 1818, 2106, 2262, 2349, 2626, 2727, 2929, 3159, 3393, 3939, 4698, 5454, 5858, 6318, 6786, 7047, 7878, 8181, 8787, 10179, 11817, 14094, 16362, 17574, 20358, 23634, 24543, 26361, 30537, 35451, 38077, 49086, 52722, 61074, 70902, 76154, 79083, 91611, 106353, 114231, 158166, 183222, 212706, 228462, 237249, 319059, 342693, 474498, 638118, 685386, 711747, 1028079, 1423494, 2056158, 3084237, 6168474, 9252711, 18505422]

約数ペア:

[(1, 18505422), (2, 9252711), (3, 6168474), (6, 3084237), (9, 2056158), (13, 1423494), (18, 1028079), (26, 711747), (27, 685386), (29, 638118), (39, 474498), (54, 342693), (58, 319059), (78, 237249), (81, 228462), (87, 212706), (101, 183222), (117, 158166), (162, 114231), (174, 106353), (202, 91611), (234, 79083), (243, 76154), (261, 70902), (303, 61074), (351, 52722), (377, 49086), (486, 38077), (522, 35451), (606, 30537), (702, 26361), (754, 24543), (783, 23634), (909, 20358), (1053, 17574), (1131, 16362), (1313, 14094), (1566, 11817), (1818, 10179), (2106, 8787), (2262, 8181), (2349, 7878), (2626, 7047), (2727, 6786), (2929, 6318), (3159, 5858), (3393, 5454), (3939, 4698)]