7921062

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 19257264

約数和(自身を除く): 11336202

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 53, 57, 69, 106, 114, 138, 159, 171, 207, 318, 342, 361, 414, 437, 477, 722, 874, 954, 1007, 1083, 1219, 1311, 2014, 2166, 2438, 2622, 3021, 3249, 3657, 3933, 6042, 6498, 7314, 7866, 8303, 9063, 10971, 16606, 18126, 19133, 21942, 23161, 24909, 38266, 46322, 49818, 57399, 69483, 74727, 114798, 138966, 149454, 172197, 208449, 344394, 416898, 440059, 880118, 1320177, 2640354, 3960531, 7921062]

約数ペア:

[(1, 7921062), (2, 3960531), (3, 2640354), (6, 1320177), (9, 880118), (18, 440059), (19, 416898), (23, 344394), (38, 208449), (46, 172197), (53, 149454), (57, 138966), (69, 114798), (106, 74727), (114, 69483), (138, 57399), (159, 49818), (171, 46322), (207, 38266), (318, 24909), (342, 23161), (361, 21942), (414, 19133), (437, 18126), (477, 16606), (722, 10971), (874, 9063), (954, 8303), (1007, 7866), (1083, 7314), (1219, 6498), (1311, 6042), (2014, 3933), (2166, 3657), (2438, 3249), (2622, 3021)]