42638886

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6178

約数の個数: 40

約数和(自身を含む): 97780584

約数和(自身を除く): 55141698

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6121, 6966, 12242, 18363, 36726, 55089, 110178, 165267, 263203, 330534, 495801, 526406, 789609, 991602, 1579218, 2368827, 4737654, 7106481, 14212962, 21319443, 42638886]

約数ペア:

[(1, 42638886), (2, 21319443), (3, 14212962), (6, 7106481), (9, 4737654), (18, 2368827), (27, 1579218), (43, 991602), (54, 789609), (81, 526406), (86, 495801), (129, 330534), (162, 263203), (258, 165267), (387, 110178), (774, 55089), (1161, 36726), (2322, 18363), (3483, 12242), (6121, 6966)]