16823772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 49157472

約数和(自身を除く): 32333700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 661, 707, 909, 1212, 1322, 1414, 1818, 1983, 2121, 2644, 2828, 3636, 3966, 4242, 4627, 5949, 6363, 7932, 8484, 9254, 11898, 12726, 13881, 18508, 23796, 25452, 27762, 41643, 55524, 66761, 83286, 133522, 166572, 200283, 267044, 400566, 467327, 600849, 801132, 934654, 1201698, 1401981, 1869308, 2403396, 2803962, 4205943, 5607924, 8411886, 16823772]

約数ペア:

[(1, 16823772), (2, 8411886), (3, 5607924), (4, 4205943), (6, 2803962), (7, 2403396), (9, 1869308), (12, 1401981), (14, 1201698), (18, 934654), (21, 801132), (28, 600849), (36, 467327), (42, 400566), (63, 267044), (84, 200283), (101, 166572), (126, 133522), (202, 83286), (252, 66761), (303, 55524), (404, 41643), (606, 27762), (661, 25452), (707, 23796), (909, 18508), (1212, 13881), (1322, 12726), (1414, 11898), (1818, 9254), (1983, 8484), (2121, 7932), (2644, 6363), (2828, 5949), (3636, 4627), (3966, 4242)]