19401012

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10567}}^1$

素因数の和:10597

約数の個数: 48

約数和(自身を含む): 53262720

約数和(自身を除く): 33861708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10567, 21134, 31701, 42268, 63402, 95103, 126804, 179639, 190206, 285309, 359278, 380412, 538917, 570618, 718556, 1077834, 1141236, 1616751, 2155668, 3233502, 4850253, 6467004, 9700506, 19401012]

約数ペア:

[(1, 19401012), (2, 9700506), (3, 6467004), (4, 4850253), (6, 3233502), (9, 2155668), (12, 1616751), (17, 1141236), (18, 1077834), (27, 718556), (34, 570618), (36, 538917), (51, 380412), (54, 359278), (68, 285309), (102, 190206), (108, 179639), (153, 126804), (204, 95103), (306, 63402), (459, 42268), (612, 31701), (918, 21134), (1836, 10567)]