13373178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 20142822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3499, 3822, 6998, 10497, 20994, 24493, 45487, 48986, 73479, 90974, 136461, 146958, 171451, 272922, 318409, 342902, 514353, 636818, 955227, 1028706, 1910454, 2228863, 4457726, 6686589, 13373178]

約数ペア:

[(1, 13373178), (2, 6686589), (3, 4457726), (6, 2228863), (7, 1910454), (13, 1028706), (14, 955227), (21, 636818), (26, 514353), (39, 342902), (42, 318409), (49, 272922), (78, 171451), (91, 146958), (98, 136461), (147, 90974), (182, 73479), (273, 48986), (294, 45487), (546, 24493), (637, 20994), (1274, 10497), (1911, 6998), (3499, 3822)]