2184876468

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3125

約数の個数: 72

約数和(自身を含む): 5620620096

約数和(自身を除く): 3435743628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 313, 426, 626, 639, 852, 939, 1252, 1278, 1878, 2556, 2731, 2817, 3756, 5462, 5634, 8193, 10924, 11268, 16386, 22223, 24579, 32772, 44446, 49158, 66669, 88892, 98316, 133338, 193901, 200007, 266676, 387802, 400014, 581703, 775604, 800028, 854803, 1163406, 1709606, 1745109, 2326812, 2564409, 3419212, 3490218, 5128818, 6980436, 7693227, 10257636, 15386454, 30772908, 60691013, 121382026, 182073039, 242764052, 364146078, 546219117, 728292156, 1092438234, 2184876468]

約数ペア:

[(1, 2184876468), (2, 1092438234), (3, 728292156), (4, 546219117), (6, 364146078), (9, 242764052), (12, 182073039), (18, 121382026), (36, 60691013), (71, 30772908), (142, 15386454), (213, 10257636), (284, 7693227), (313, 6980436), (426, 5128818), (626, 3490218), (639, 3419212), (852, 2564409), (939, 2326812), (1252, 1745109), (1278, 1709606), (1878, 1163406), (2556, 854803), (2731, 800028), (2817, 775604), (3756, 581703), (5462, 400014), (5634, 387802), (8193, 266676), (10924, 200007), (11268, 193901), (16386, 133338), (22223, 98316), (24579, 88892), (32772, 66669), (44446, 49158)]