123646428

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{41381}}^1$

素因数の和:41474

約数の個数: 36

約数和(自身を含む): 316324008

約数和(自身を除く): 192677580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 41381, 82762, 124143, 165524, 248286, 372429, 496572, 744858, 1489716, 3434623, 6869246, 10303869, 13738492, 20607738, 30911607, 41215476, 61823214, 123646428]

約数ペア:

[(1, 123646428), (2, 61823214), (3, 41215476), (4, 30911607), (6, 20607738), (9, 13738492), (12, 10303869), (18, 6869246), (36, 3434623), (83, 1489716), (166, 744858), (249, 496572), (332, 372429), (498, 248286), (747, 165524), (996, 124143), (1494, 82762), (2988, 41381)]