19198944

素因数分解:

$2^5\times 3^6\times {\mathrm{823}}^1$

素因数の和:851

約数の個数: 84

約数和(自身を含む): 56739816

約数和(自身を除く): 37540872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 823, 864, 972, 1296, 1458, 1646, 1944, 2469, 2592, 2916, 3292, 3888, 4938, 5832, 6584, 7407, 7776, 9876, 11664, 13168, 14814, 19752, 22221, 23328, 26336, 29628, 39504, 44442, 59256, 66663, 79008, 88884, 118512, 133326, 177768, 199989, 237024, 266652, 355536, 399978, 533304, 599967, 711072, 799956, 1066608, 1199934, 1599912, 2133216, 2399868, 3199824, 4799736, 6399648, 9599472, 19198944]

約数ペア:

[(1, 19198944), (2, 9599472), (3, 6399648), (4, 4799736), (6, 3199824), (8, 2399868), (9, 2133216), (12, 1599912), (16, 1199934), (18, 1066608), (24, 799956), (27, 711072), (32, 599967), (36, 533304), (48, 399978), (54, 355536), (72, 266652), (81, 237024), (96, 199989), (108, 177768), (144, 133326), (162, 118512), (216, 88884), (243, 79008), (288, 66663), (324, 59256), (432, 44442), (486, 39504), (648, 29628), (729, 26336), (823, 23328), (864, 22221), (972, 19752), (1296, 14814), (1458, 13168), (1646, 11664), (1944, 9876), (2469, 7776), (2592, 7407), (2916, 6584), (3292, 5832), (3888, 4938)]