18394194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 46126080

約数和(自身を除く): 27731886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 413, 546, 571, 767, 826, 1142, 1239, 1534, 1713, 2301, 2478, 3426, 3997, 4602, 5369, 7423, 7994, 10738, 11991, 14846, 16107, 22269, 23982, 32214, 33689, 44538, 51961, 67378, 101067, 103922, 155883, 202134, 235823, 311766, 437957, 471646, 707469, 875914, 1313871, 1414938, 2627742, 3065699, 6131398, 9197097, 18394194]

約数ペア:

[(1, 18394194), (2, 9197097), (3, 6131398), (6, 3065699), (7, 2627742), (13, 1414938), (14, 1313871), (21, 875914), (26, 707469), (39, 471646), (42, 437957), (59, 311766), (78, 235823), (91, 202134), (118, 155883), (177, 103922), (182, 101067), (273, 67378), (354, 51961), (413, 44538), (546, 33689), (571, 32214), (767, 23982), (826, 22269), (1142, 16107), (1239, 14846), (1534, 11991), (1713, 10738), (2301, 7994), (2478, 7423), (3426, 5369), (3997, 4602)]