22451286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 53415936

約数和(自身を除く): 30964650

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 191, 274, 286, 382, 411, 429, 573, 822, 858, 1146, 1507, 1781, 2101, 2483, 3014, 3562, 4202, 4521, 4966, 5343, 6303, 7449, 9042, 10686, 12606, 14898, 19591, 26167, 27313, 39182, 52334, 54626, 58773, 78501, 81939, 117546, 157002, 163878, 287837, 340171, 575674, 680342, 863511, 1020513, 1727022, 2041026, 3741881, 7483762, 11225643, 22451286]

約数ペア:

[(1, 22451286), (2, 11225643), (3, 7483762), (6, 3741881), (11, 2041026), (13, 1727022), (22, 1020513), (26, 863511), (33, 680342), (39, 575674), (66, 340171), (78, 287837), (137, 163878), (143, 157002), (191, 117546), (274, 81939), (286, 78501), (382, 58773), (411, 54626), (429, 52334), (573, 39182), (822, 27313), (858, 26167), (1146, 19591), (1507, 14898), (1781, 12606), (2101, 10686), (2483, 9042), (3014, 7449), (3562, 6303), (4202, 5343), (4521, 4966)]