16401672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{4649}}^1$

素因数の和:4675

約数の個数: 72

約数和(自身を含む): 51684750

約数和(自身を除く): 35283078

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 4649, 9298, 13947, 18596, 27894, 32543, 37192, 41841, 55788, 65086, 83682, 97629, 111576, 130172, 167364, 195258, 227801, 260344, 292887, 334728, 390516, 455602, 585774, 683403, 781032, 911204, 1171548, 1366806, 1822408, 2050209, 2343096, 2733612, 4100418, 5467224, 8200836, 16401672]

約数ペア:

[(1, 16401672), (2, 8200836), (3, 5467224), (4, 4100418), (6, 2733612), (7, 2343096), (8, 2050209), (9, 1822408), (12, 1366806), (14, 1171548), (18, 911204), (21, 781032), (24, 683403), (28, 585774), (36, 455602), (42, 390516), (49, 334728), (56, 292887), (63, 260344), (72, 227801), (84, 195258), (98, 167364), (126, 130172), (147, 111576), (168, 97629), (196, 83682), (252, 65086), (294, 55788), (392, 41841), (441, 37192), (504, 32543), (588, 27894), (882, 18596), (1176, 13947), (1764, 9298), (3528, 4649)]