2112516

素因数分解:

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

素因数の和:201

約数の個数: 72

約数和(自身を含む): 6237504

約数和(自身を除く): 4124988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 101, 126, 166, 202, 249, 252, 303, 332, 404, 498, 581, 606, 707, 747, 909, 996, 1162, 1212, 1414, 1494, 1743, 1818, 2121, 2324, 2828, 2988, 3486, 3636, 4242, 5229, 6363, 6972, 8383, 8484, 10458, 12726, 16766, 20916, 25149, 25452, 33532, 50298, 58681, 75447, 100596, 117362, 150894, 176043, 234724, 301788, 352086, 528129, 704172, 1056258, 2112516]

約数ペア:

[(1, 2112516), (2, 1056258), (3, 704172), (4, 528129), (6, 352086), (7, 301788), (9, 234724), (12, 176043), (14, 150894), (18, 117362), (21, 100596), (28, 75447), (36, 58681), (42, 50298), (63, 33532), (83, 25452), (84, 25149), (101, 20916), (126, 16766), (166, 12726), (202, 10458), (249, 8484), (252, 8383), (303, 6972), (332, 6363), (404, 5229), (498, 4242), (581, 3636), (606, 3486), (707, 2988), (747, 2828), (909, 2324), (996, 2121), (1162, 1818), (1212, 1743), (1414, 1494)]