18753012

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 49190400

約数和(自身を除く): 30437388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 1951, 2403, 3204, 3902, 4806, 5853, 7804, 9612, 11706, 17559, 23412, 35118, 52677, 70236, 105354, 173639, 210708, 347278, 520917, 694556, 1041834, 1562751, 2083668, 3125502, 4688253, 6251004, 9376506, 18753012]

約数ペア:

[(1, 18753012), (2, 9376506), (3, 6251004), (4, 4688253), (6, 3125502), (9, 2083668), (12, 1562751), (18, 1041834), (27, 694556), (36, 520917), (54, 347278), (89, 210708), (108, 173639), (178, 105354), (267, 70236), (356, 52677), (534, 35118), (801, 23412), (1068, 17559), (1602, 11706), (1951, 9612), (2403, 7804), (3204, 5853), (3902, 4806)]