2173914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2880486

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 89, 118, 138, 177, 178, 207, 267, 354, 414, 531, 534, 801, 1062, 1357, 1602, 2047, 2714, 4071, 4094, 5251, 6141, 8142, 10502, 12213, 12282, 15753, 18423, 24426, 31506, 36846, 47259, 94518, 120773, 241546, 362319, 724638, 1086957, 2173914]

約数ペア:

[(1, 2173914), (2, 1086957), (3, 724638), (6, 362319), (9, 241546), (18, 120773), (23, 94518), (46, 47259), (59, 36846), (69, 31506), (89, 24426), (118, 18423), (138, 15753), (177, 12282), (178, 12213), (207, 10502), (267, 8142), (354, 6141), (414, 5251), (531, 4094), (534, 4071), (801, 2714), (1062, 2047), (1357, 1602)]