16809624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17959}}^1$

素因数の和:17984

約数の個数: 48

約数和(自身を含む): 49030800

約数和(自身を除く): 32221176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 17959, 35918, 53877, 71836, 107754, 143672, 161631, 215508, 233467, 323262, 431016, 466934, 646524, 700401, 933868, 1293048, 1400802, 1867736, 2101203, 2801604, 4202406, 5603208, 8404812, 16809624]

約数ペア:

[(1, 16809624), (2, 8404812), (3, 5603208), (4, 4202406), (6, 2801604), (8, 2101203), (9, 1867736), (12, 1400802), (13, 1293048), (18, 933868), (24, 700401), (26, 646524), (36, 466934), (39, 431016), (52, 323262), (72, 233467), (78, 215508), (104, 161631), (117, 143672), (156, 107754), (234, 71836), (312, 53877), (468, 35918), (936, 17959)]