28518966

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 74850048

約数和(自身を除く): 46331082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 101, 126, 162, 166, 189, 202, 243, 249, 303, 378, 486, 498, 567, 581, 606, 707, 747, 909, 1134, 1162, 1414, 1494, 1701, 1743, 1818, 2121, 2241, 2727, 3402, 3486, 4242, 4482, 5229, 5454, 6363, 6723, 8181, 8383, 10458, 12726, 13446, 15687, 16362, 16766, 19089, 20169, 24543, 25149, 31374, 38178, 40338, 47061, 49086, 50298, 57267, 58681, 75447, 94122, 114534, 117362, 141183, 150894, 171801, 176043, 226341, 282366, 343602, 352086, 452682, 528129, 679023, 1056258, 1358046, 1584387, 2037069, 3168774, 4074138, 4753161, 9506322, 14259483, 28518966]

約数ペア:

[(1, 28518966), (2, 14259483), (3, 9506322), (6, 4753161), (7, 4074138), (9, 3168774), (14, 2037069), (18, 1584387), (21, 1358046), (27, 1056258), (42, 679023), (54, 528129), (63, 452682), (81, 352086), (83, 343602), (101, 282366), (126, 226341), (162, 176043), (166, 171801), (189, 150894), (202, 141183), (243, 117362), (249, 114534), (303, 94122), (378, 75447), (486, 58681), (498, 57267), (567, 50298), (581, 49086), (606, 47061), (707, 40338), (747, 38178), (909, 31374), (1134, 25149), (1162, 24543), (1414, 20169), (1494, 19089), (1701, 16766), (1743, 16362), (1818, 15687), (2121, 13446), (2241, 12726), (2727, 10458), (3402, 8383), (3486, 8181), (4242, 6723), (4482, 6363), (5229, 5454)]