18403212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 45108224

約数和(自身を除く): 26705012

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 811, 1622, 1891, 2433, 3244, 3782, 4866, 5673, 7564, 9732, 11346, 22692, 25141, 49471, 50282, 75423, 98942, 100564, 148413, 150846, 197884, 296826, 301692, 593652, 1533601, 3067202, 4600803, 6134404, 9201606, 18403212]

約数ペア:

[(1, 18403212), (2, 9201606), (3, 6134404), (4, 4600803), (6, 3067202), (12, 1533601), (31, 593652), (61, 301692), (62, 296826), (93, 197884), (122, 150846), (124, 148413), (183, 100564), (186, 98942), (244, 75423), (366, 50282), (372, 49471), (732, 25141), (811, 22692), (1622, 11346), (1891, 9732), (2433, 7564), (3244, 5673), (3782, 4866)]