1330338618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{555697}}^1$

素因数の和:555731

約数の個数: 48

約数和(自身を含む): 3467555520

約数和(自身を除く): 2137216902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 555697, 1111394, 1667091, 3334182, 3889879, 5001273, 7779758, 10002546, 10558243, 11669637, 21116486, 23339274, 31674729, 35008911, 63349458, 70017822, 73907701, 95024187, 147815402, 190048374, 221723103, 443446206, 665169309, 1330338618]

約数ペア:

[(1, 1330338618), (2, 665169309), (3, 443446206), (6, 221723103), (7, 190048374), (9, 147815402), (14, 95024187), (18, 73907701), (19, 70017822), (21, 63349458), (38, 35008911), (42, 31674729), (57, 23339274), (63, 21116486), (114, 11669637), (126, 10558243), (133, 10002546), (171, 7779758), (266, 5001273), (342, 3889879), (399, 3334182), (798, 1667091), (1197, 1111394), (2394, 555697)]