222993036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1009}}^1$

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 645575840

約数和(自身を除く): 422582804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 877, 1009, 1754, 2018, 2631, 3027, 3508, 4036, 5262, 6054, 6139, 7063, 7893, 9081, 10524, 12108, 12278, 14126, 15786, 18162, 18417, 21189, 24556, 28252, 31572, 36324, 36834, 42378, 55251, 63567, 73668, 84756, 110502, 127134, 221004, 254268, 884893, 1769786, 2654679, 3539572, 5309358, 6194251, 7964037, 10618716, 12388502, 15928074, 18582753, 24777004, 31856148, 37165506, 55748259, 74331012, 111496518, 222993036]

約数ペア:

[(1, 222993036), (2, 111496518), (3, 74331012), (4, 55748259), (6, 37165506), (7, 31856148), (9, 24777004), (12, 18582753), (14, 15928074), (18, 12388502), (21, 10618716), (28, 7964037), (36, 6194251), (42, 5309358), (63, 3539572), (84, 2654679), (126, 1769786), (252, 884893), (877, 254268), (1009, 221004), (1754, 127134), (2018, 110502), (2631, 84756), (3027, 73668), (3508, 63567), (4036, 55251), (5262, 42378), (6054, 36834), (6139, 36324), (7063, 31572), (7893, 28252), (9081, 24556), (10524, 21189), (12108, 18417), (12278, 18162), (14126, 15786)]