218978082

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 482856192

約数和(自身を除く): 263878110

約数列:

[1, 2, 3, 6, 9, 18, 97, 167, 194, 291, 334, 501, 582, 751, 873, 1002, 1502, 1503, 1746, 2253, 3006, 4506, 6759, 13518, 16199, 32398, 48597, 72847, 97194, 125417, 145694, 145791, 218541, 250834, 291582, 376251, 437082, 655623, 752502, 1128753, 1311246, 2257506, 12165449, 24330898, 36496347, 72992694, 109489041, 218978082]

約数ペア:

[(1, 218978082), (2, 109489041), (3, 72992694), (6, 36496347), (9, 24330898), (18, 12165449), (97, 2257506), (167, 1311246), (194, 1128753), (291, 752502), (334, 655623), (501, 437082), (582, 376251), (751, 291582), (873, 250834), (1002, 218541), (1502, 145791), (1503, 145694), (1746, 125417), (2253, 97194), (3006, 72847), (4506, 48597), (6759, 32398), (13518, 16199)]