15421428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4354

約数の個数: 60

約数和(自身を含む): 43989792

約数和(自身を除く): 28568364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 4327, 8654, 12981, 17308, 25962, 38943, 47597, 51924, 77886, 95194, 116829, 142791, 155772, 190388, 233658, 285582, 350487, 428373, 467316, 571164, 700974, 856746, 1285119, 1401948, 1713492, 2570238, 3855357, 5140476, 7710714, 15421428]

約数ペア:

[(1, 15421428), (2, 7710714), (3, 5140476), (4, 3855357), (6, 2570238), (9, 1713492), (11, 1401948), (12, 1285119), (18, 856746), (22, 700974), (27, 571164), (33, 467316), (36, 428373), (44, 350487), (54, 285582), (66, 233658), (81, 190388), (99, 155772), (108, 142791), (132, 116829), (162, 95194), (198, 77886), (297, 51924), (324, 47597), (396, 38943), (594, 25962), (891, 17308), (1188, 12981), (1782, 8654), (3564, 4327)]