15342894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 38218752

約数和(自身を除く): 22875858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 463, 526, 789, 926, 1389, 1578, 1841, 2367, 2778, 3241, 3682, 4167, 4734, 5523, 6482, 8334, 9723, 11046, 16569, 19446, 29169, 33138, 58338, 121769, 243538, 365307, 730614, 852383, 1095921, 1704766, 2191842, 2557149, 5114298, 7671447, 15342894]

約数ペア:

[(1, 15342894), (2, 7671447), (3, 5114298), (6, 2557149), (7, 2191842), (9, 1704766), (14, 1095921), (18, 852383), (21, 730614), (42, 365307), (63, 243538), (126, 121769), (263, 58338), (463, 33138), (526, 29169), (789, 19446), (926, 16569), (1389, 11046), (1578, 9723), (1841, 8334), (2367, 6482), (2778, 5523), (3241, 4734), (3682, 4167)]