18022946736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19762003}}^1$

素因数の和:19762033

約数の個数: 40

約数和(自身を含む): 49009769920

約数和(自身を除く): 30986823184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19762003, 39524006, 59286009, 79048012, 118572018, 158096024, 237144036, 316192048, 375478057, 474288072, 750956114, 948576144, 1126434171, 1501912228, 2252868342, 3003824456, 4505736684, 6007648912, 9011473368, 18022946736]

約数ペア:

[(1, 18022946736), (2, 9011473368), (3, 6007648912), (4, 4505736684), (6, 3003824456), (8, 2252868342), (12, 1501912228), (16, 1126434171), (19, 948576144), (24, 750956114), (38, 474288072), (48, 375478057), (57, 316192048), (76, 237144036), (114, 158096024), (152, 118572018), (228, 79048012), (304, 59286009), (456, 39524006), (912, 19762003)]