15493428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13924

約数の個数: 36

約数和(自身を含む): 40430208

約数和(自身を除く): 24936780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 13883, 27766, 41649, 55532, 83298, 124947, 166596, 249894, 430373, 499788, 860746, 1291119, 1721492, 2582238, 3873357, 5164476, 7746714, 15493428]

約数ペア:

[(1, 15493428), (2, 7746714), (3, 5164476), (4, 3873357), (6, 2582238), (9, 1721492), (12, 1291119), (18, 860746), (31, 499788), (36, 430373), (62, 249894), (93, 166596), (124, 124947), (186, 83298), (279, 55532), (372, 41649), (558, 27766), (1116, 13883)]