27678882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 69608448

約数和(自身を除く): 41929566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 231, 331, 362, 462, 543, 662, 993, 1086, 1267, 1986, 1991, 2317, 2534, 3641, 3801, 3982, 4634, 5973, 6951, 7282, 7602, 10923, 11946, 13902, 13937, 21846, 25487, 27874, 41811, 50974, 59911, 76461, 83622, 119822, 152922, 179733, 359466, 419377, 659021, 838754, 1258131, 1318042, 1977063, 2516262, 3954126, 4613147, 9226294, 13839441, 27678882]

約数ペア:

[(1, 27678882), (2, 13839441), (3, 9226294), (6, 4613147), (7, 3954126), (11, 2516262), (14, 1977063), (21, 1318042), (22, 1258131), (33, 838754), (42, 659021), (66, 419377), (77, 359466), (154, 179733), (181, 152922), (231, 119822), (331, 83622), (362, 76461), (462, 59911), (543, 50974), (662, 41811), (993, 27874), (1086, 25487), (1267, 21846), (1986, 13937), (1991, 13902), (2317, 11946), (2534, 10923), (3641, 7602), (3801, 7282), (3982, 6951), (4634, 5973)]