2108098512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18461}}^1$

素因数の和:18549

約数の個数: 120

約数和(自身を含む): 6458081448

約数和(自身を除く): 4349982936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1464, 1586, 1872, 2196, 2379, 2928, 3172, 4392, 4758, 6344, 7137, 8784, 9516, 12688, 14274, 18461, 19032, 28548, 36922, 38064, 55383, 57096, 73844, 110766, 114192, 147688, 166149, 221532, 239993, 295376, 332298, 443064, 479986, 664596, 719979, 886128, 959972, 1126121, 1329192, 1439958, 1919944, 2159937, 2252242, 2658384, 2879916, 3378363, 3839888, 4319874, 4504484, 5759832, 6756726, 8639748, 9008968, 10135089, 11519664, 13513452, 14639573, 17279496, 18017936, 20270178, 27026904, 29279146, 34558992, 40540356, 43918719, 54053808, 58558292, 81080712, 87837438, 117116584, 131756157, 162161424, 175674876, 234233168, 263512314, 351349752, 527024628, 702699504, 1054049256, 2108098512]

約数ペア:

[(1, 2108098512), (2, 1054049256), (3, 702699504), (4, 527024628), (6, 351349752), (8, 263512314), (9, 234233168), (12, 175674876), (13, 162161424), (16, 131756157), (18, 117116584), (24, 87837438), (26, 81080712), (36, 58558292), (39, 54053808), (48, 43918719), (52, 40540356), (61, 34558992), (72, 29279146), (78, 27026904), (104, 20270178), (117, 18017936), (122, 17279496), (144, 14639573), (156, 13513452), (183, 11519664), (208, 10135089), (234, 9008968), (244, 8639748), (312, 6756726), (366, 5759832), (468, 4504484), (488, 4319874), (549, 3839888), (624, 3378363), (732, 2879916), (793, 2658384), (936, 2252242), (976, 2159937), (1098, 1919944), (1464, 1439958), (1586, 1329192), (1872, 1126121), (2196, 959972), (2379, 886128), (2928, 719979), (3172, 664596), (4392, 479986), (4758, 443064), (6344, 332298), (7137, 295376), (8784, 239993), (9516, 221532), (12688, 166149), (14274, 147688), (18461, 114192), (19032, 110766), (28548, 73844), (36922, 57096), (38064, 55383)]