21074655602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457687}}^1$

素因数の和:457743

約数の個数: 64

約数和(自身を含む): 44289552384

約数和(自身を除く): 23214896782

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 3289, 3542, 4186, 6578, 23023, 46046, 457687, 915374, 3203809, 5034557, 5949931, 6407618, 10069114, 10526801, 11899862, 21053602, 35241899, 41649517, 65449241, 70483798, 73687607, 83299034, 115794811, 130898482, 136848413, 147375214, 231589622, 273696826, 458144687, 810563677, 916289374, 957938891, 1505332543, 1621127354, 1915877782, 3010665086, 10537327801, 21074655602]

約数ペア:

[(1, 21074655602), (2, 10537327801), (7, 3010665086), (11, 1915877782), (13, 1621127354), (14, 1505332543), (22, 957938891), (23, 916289374), (26, 810563677), (46, 458144687), (77, 273696826), (91, 231589622), (143, 147375214), (154, 136848413), (161, 130898482), (182, 115794811), (253, 83299034), (286, 73687607), (299, 70483798), (322, 65449241), (506, 41649517), (598, 35241899), (1001, 21053602), (1771, 11899862), (2002, 10526801), (2093, 10069114), (3289, 6407618), (3542, 5949931), (4186, 5034557), (6578, 3203809), (23023, 915374), (46046, 457687)]