4919778

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 6402078

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 191, 243, 318, 382, 477, 486, 573, 954, 1146, 1431, 1719, 2862, 3438, 4293, 5157, 8586, 10123, 10314, 12879, 15471, 20246, 25758, 30369, 30942, 46413, 60738, 91107, 92826, 182214, 273321, 546642, 819963, 1639926, 2459889, 4919778]

約数ペア:

[(1, 4919778), (2, 2459889), (3, 1639926), (6, 819963), (9, 546642), (18, 273321), (27, 182214), (53, 92826), (54, 91107), (81, 60738), (106, 46413), (159, 30942), (162, 30369), (191, 25758), (243, 20246), (318, 15471), (382, 12879), (477, 10314), (486, 10123), (573, 8586), (954, 5157), (1146, 4293), (1431, 3438), (1719, 2862)]