21476688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23549}}^1$

素因数の和:23579

約数の個数: 40

約数和(自身を含む): 58404000

約数和(自身を除く): 36927312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23549, 47098, 70647, 94196, 141294, 188392, 282588, 376784, 447431, 565176, 894862, 1130352, 1342293, 1789724, 2684586, 3579448, 5369172, 7158896, 10738344, 21476688]

約数ペア:

[(1, 21476688), (2, 10738344), (3, 7158896), (4, 5369172), (6, 3579448), (8, 2684586), (12, 1789724), (16, 1342293), (19, 1130352), (24, 894862), (38, 565176), (48, 447431), (57, 376784), (76, 282588), (114, 188392), (152, 141294), (228, 94196), (304, 70647), (456, 47098), (912, 23549)]