18402991032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{6619}}^1$

素因数の和:6797

約数の個数: 128

約数和(自身を含む): 49265510400

約数和(自身を除く): 30862519368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 101, 111, 124, 148, 186, 202, 222, 248, 296, 303, 372, 404, 444, 606, 744, 808, 888, 1147, 1212, 2294, 2424, 3131, 3441, 3737, 4588, 6262, 6619, 6882, 7474, 9176, 9393, 11211, 12524, 13238, 13764, 14948, 18786, 19857, 22422, 25048, 26476, 27528, 29896, 37572, 39714, 44844, 52952, 75144, 79428, 89688, 115847, 158856, 205189, 231694, 244903, 347541, 410378, 463388, 489806, 615567, 668519, 695082, 734709, 820756, 926776, 979612, 1231134, 1337038, 1390164, 1469418, 1641512, 1959224, 2005557, 2462268, 2674076, 2780328, 2938836, 4011114, 4924536, 5348152, 5877672, 7591993, 8022228, 15183986, 16044456, 20724089, 22775979, 24735203, 30367972, 41448178, 45551958, 49470406, 60735944, 62172267, 74205609, 82896356, 91103916, 98940812, 124344534, 148411218, 165792712, 182207832, 197881624, 248689068, 296822436, 497378136, 593644872, 766791293, 1533582586, 2300373879, 3067165172, 4600747758, 6134330344, 9201495516, 18402991032]

約数ペア:

[(1, 18402991032), (2, 9201495516), (3, 6134330344), (4, 4600747758), (6, 3067165172), (8, 2300373879), (12, 1533582586), (24, 766791293), (31, 593644872), (37, 497378136), (62, 296822436), (74, 248689068), (93, 197881624), (101, 182207832), (111, 165792712), (124, 148411218), (148, 124344534), (186, 98940812), (202, 91103916), (222, 82896356), (248, 74205609), (296, 62172267), (303, 60735944), (372, 49470406), (404, 45551958), (444, 41448178), (606, 30367972), (744, 24735203), (808, 22775979), (888, 20724089), (1147, 16044456), (1212, 15183986), (2294, 8022228), (2424, 7591993), (3131, 5877672), (3441, 5348152), (3737, 4924536), (4588, 4011114), (6262, 2938836), (6619, 2780328), (6882, 2674076), (7474, 2462268), (9176, 2005557), (9393, 1959224), (11211, 1641512), (12524, 1469418), (13238, 1390164), (13764, 1337038), (14948, 1231134), (18786, 979612), (19857, 926776), (22422, 820756), (25048, 734709), (26476, 695082), (27528, 668519), (29896, 615567), (37572, 489806), (39714, 463388), (44844, 410378), (52952, 347541), (75144, 244903), (79428, 231694), (89688, 205189), (115847, 158856)]