38220182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 81575424

約数和(自身を除く): 43355242

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1123, 1309, 1547, 2002, 2246, 2431, 2618, 3094, 4862, 7861, 12353, 14599, 15722, 17017, 19091, 24706, 29198, 34034, 38182, 86471, 102193, 133637, 160589, 172942, 204386, 210001, 248183, 267274, 321178, 420002, 496366, 1124123, 1470007, 1737281, 2248246, 2730013, 2940014, 3474562, 5460026, 19110091, 38220182]

約数ペア:

[(1, 38220182), (2, 19110091), (7, 5460026), (11, 3474562), (13, 2940014), (14, 2730013), (17, 2248246), (22, 1737281), (26, 1470007), (34, 1124123), (77, 496366), (91, 420002), (119, 321178), (143, 267274), (154, 248183), (182, 210001), (187, 204386), (221, 172942), (238, 160589), (286, 133637), (374, 102193), (442, 86471), (1001, 38182), (1123, 34034), (1309, 29198), (1547, 24706), (2002, 19091), (2246, 17017), (2431, 15722), (2618, 14599), (3094, 12353), (4862, 7861)]