21492997152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{201517}}^1$

素因数の和:201642

約数の個数: 96

約数和(自身を含む): 62157824064

約数和(自身を除く): 40664826912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 101, 132, 176, 202, 264, 303, 352, 404, 528, 606, 808, 1056, 1111, 1212, 1616, 2222, 2424, 3232, 3333, 4444, 4848, 6666, 8888, 9696, 13332, 17776, 26664, 35552, 53328, 106656, 201517, 403034, 604551, 806068, 1209102, 1612136, 2216687, 2418204, 3224272, 4433374, 4836408, 6448544, 6650061, 8866748, 9672816, 13300122, 17733496, 19345632, 20353217, 26600244, 35466992, 40706434, 53200488, 61059651, 70933984, 81412868, 106400976, 122119302, 162825736, 212801952, 223885387, 244238604, 325651472, 447770774, 488477208, 651302944, 671656161, 895541548, 976954416, 1343312322, 1791083096, 1953908832, 2686624644, 3582166192, 5373249288, 7164332384, 10746498576, 21492997152]

約数ペア:

[(1, 21492997152), (2, 10746498576), (3, 7164332384), (4, 5373249288), (6, 3582166192), (8, 2686624644), (11, 1953908832), (12, 1791083096), (16, 1343312322), (22, 976954416), (24, 895541548), (32, 671656161), (33, 651302944), (44, 488477208), (48, 447770774), (66, 325651472), (88, 244238604), (96, 223885387), (101, 212801952), (132, 162825736), (176, 122119302), (202, 106400976), (264, 81412868), (303, 70933984), (352, 61059651), (404, 53200488), (528, 40706434), (606, 35466992), (808, 26600244), (1056, 20353217), (1111, 19345632), (1212, 17733496), (1616, 13300122), (2222, 9672816), (2424, 8866748), (3232, 6650061), (3333, 6448544), (4444, 4836408), (4848, 4433374), (6666, 3224272), (8888, 2418204), (9696, 2216687), (13332, 1612136), (17776, 1209102), (26664, 806068), (35552, 604551), (53328, 403034), (106656, 201517)]