12111918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 30355920

約数和(自身を除く): 18244002

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, 3169, 3822, 6338, 9507, 19014, 22183, 41197, 44366, 66549, 82394, 123591, 133098, 155281, 247182, 288379, 310562, 465843, 576758, 865137, 931686, 1730274, 2018653, 4037306, 6055959, 12111918]

約数ペア:

[(1, 12111918), (2, 6055959), (3, 4037306), (6, 2018653), (7, 1730274), (13, 931686), (14, 865137), (21, 576758), (26, 465843), (39, 310562), (42, 288379), (49, 247182), (78, 155281), (91, 133098), (98, 123591), (147, 82394), (182, 66549), (273, 44366), (294, 41197), (546, 22183), (637, 19014), (1274, 9507), (1911, 6338), (3169, 3822)]