22180886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 44416512

約数和(自身を除く): 22235626

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 67, 91, 107, 119, 134, 182, 214, 221, 238, 442, 469, 749, 871, 938, 1139, 1391, 1498, 1547, 1742, 1819, 2278, 2782, 3094, 3638, 6097, 7169, 7973, 9737, 12194, 12733, 14338, 14807, 15946, 19474, 23647, 25466, 29614, 47294, 50183, 93197, 100366, 103649, 121873, 165529, 186394, 207298, 243746, 331058, 652379, 853111, 1304758, 1584349, 1706222, 3168698, 11090443, 22180886]

約数ペア:

[(1, 22180886), (2, 11090443), (7, 3168698), (13, 1706222), (14, 1584349), (17, 1304758), (26, 853111), (34, 652379), (67, 331058), (91, 243746), (107, 207298), (119, 186394), (134, 165529), (182, 121873), (214, 103649), (221, 100366), (238, 93197), (442, 50183), (469, 47294), (749, 29614), (871, 25466), (938, 23647), (1139, 19474), (1391, 15946), (1498, 14807), (1547, 14338), (1742, 12733), (1819, 12194), (2278, 9737), (2782, 7973), (3094, 7169), (3638, 6097)]