2018702916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{7691}}^1$

素因数の和:8041

約数の個数: 72

約数和(自身を含む): 5342186304

約数和(自身を除く): 3323483388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 317, 414, 634, 828, 951, 1268, 1902, 2853, 3804, 5706, 7291, 7691, 11412, 14582, 15382, 21873, 23073, 29164, 30764, 43746, 46146, 65619, 69219, 87492, 92292, 131238, 138438, 176893, 262476, 276876, 353786, 530679, 707572, 1061358, 1592037, 2122716, 2438047, 3184074, 4876094, 6368148, 7314141, 9752188, 14628282, 21942423, 29256564, 43884846, 56075081, 87769692, 112150162, 168225243, 224300324, 336450486, 504675729, 672900972, 1009351458, 2018702916]

約数ペア:

[(1, 2018702916), (2, 1009351458), (3, 672900972), (4, 504675729), (6, 336450486), (9, 224300324), (12, 168225243), (18, 112150162), (23, 87769692), (36, 56075081), (46, 43884846), (69, 29256564), (92, 21942423), (138, 14628282), (207, 9752188), (276, 7314141), (317, 6368148), (414, 4876094), (634, 3184074), (828, 2438047), (951, 2122716), (1268, 1592037), (1902, 1061358), (2853, 707572), (3804, 530679), (5706, 353786), (7291, 276876), (7691, 262476), (11412, 176893), (14582, 138438), (15382, 131238), (21873, 92292), (23073, 87492), (29164, 69219), (30764, 65619), (43746, 46146)]