219635514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26017}}^1$

素因数の和:26099

約数の個数: 48

約数和(自身を含む): 551997888

約数和(自身を除く): 332362374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 26017, 52034, 78051, 156102, 182119, 234153, 364238, 468306, 546357, 1092714, 1639071, 1743139, 3278142, 3486278, 5229417, 10458834, 12201973, 15688251, 24403946, 31376502, 36605919, 73211838, 109817757, 219635514]

約数ペア:

[(1, 219635514), (2, 109817757), (3, 73211838), (6, 36605919), (7, 31376502), (9, 24403946), (14, 15688251), (18, 12201973), (21, 10458834), (42, 5229417), (63, 3486278), (67, 3278142), (126, 1743139), (134, 1639071), (201, 1092714), (402, 546357), (469, 468306), (603, 364238), (938, 234153), (1206, 182119), (1407, 156102), (2814, 78051), (4221, 52034), (8442, 26017)]