2008285434

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{30509}}^1$

素因数の和:30596

約数の個数: 64

約数和(自身を含む): 4744915200

約数和(自身を除く): 2736629766

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 1219, 1242, 1431, 2438, 2862, 3657, 7314, 10971, 21942, 30509, 32913, 61018, 65826, 91527, 183054, 274581, 549162, 701707, 823743, 1403414, 1616977, 1647486, 2105121, 3233954, 4210242, 4850931, 6315363, 9701862, 12630726, 14552793, 18946089, 29105586, 37190471, 37892178, 43658379, 74380942, 87316758, 111571413, 223142826, 334714239, 669428478, 1004142717, 2008285434]

約数ペア:

[(1, 2008285434), (2, 1004142717), (3, 669428478), (6, 334714239), (9, 223142826), (18, 111571413), (23, 87316758), (27, 74380942), (46, 43658379), (53, 37892178), (54, 37190471), (69, 29105586), (106, 18946089), (138, 14552793), (159, 12630726), (207, 9701862), (318, 6315363), (414, 4850931), (477, 4210242), (621, 3233954), (954, 2105121), (1219, 1647486), (1242, 1616977), (1431, 1403414), (2438, 823743), (2862, 701707), (3657, 549162), (7314, 274581), (10971, 183054), (21942, 91527), (30509, 65826), (32913, 61018)]