18155982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12288

約数の個数: 32

約数和(自身を含む): 41166720

約数和(自身を除く): 23010738

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12251, 24502, 36753, 73506, 159263, 232769, 318526, 465538, 477789, 698307, 955578, 1396614, 3025997, 6051994, 9077991, 18155982]

約数ペア:

[(1, 18155982), (2, 9077991), (3, 6051994), (6, 3025997), (13, 1396614), (19, 955578), (26, 698307), (38, 477789), (39, 465538), (57, 318526), (78, 232769), (114, 159263), (247, 73506), (494, 36753), (741, 24502), (1482, 12251)]