22537788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20666

約数の個数: 48

約数和(自身を含む): 64727040

約数和(自身を除く): 42189252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 20639, 41278, 61917, 82556, 123834, 144473, 247668, 268307, 288946, 433419, 536614, 577892, 804921, 866838, 1073228, 1609842, 1733676, 1878149, 3219684, 3756298, 5634447, 7512596, 11268894, 22537788]

約数ペア:

[(1, 22537788), (2, 11268894), (3, 7512596), (4, 5634447), (6, 3756298), (7, 3219684), (12, 1878149), (13, 1733676), (14, 1609842), (21, 1073228), (26, 866838), (28, 804921), (39, 577892), (42, 536614), (52, 433419), (78, 288946), (84, 268307), (91, 247668), (156, 144473), (182, 123834), (273, 82556), (364, 61917), (546, 41278), (1092, 20639)]