2197944

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 7020000

約数和(自身を除く): 4822056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 126, 147, 168, 178, 196, 252, 267, 294, 343, 356, 392, 441, 504, 534, 588, 623, 686, 712, 801, 882, 1029, 1068, 1176, 1246, 1372, 1602, 1764, 1869, 2058, 2136, 2492, 2744, 3087, 3204, 3528, 3738, 4116, 4361, 4984, 5607, 6174, 6408, 7476, 8232, 8722, 11214, 12348, 13083, 14952, 17444, 22428, 24696, 26166, 30527, 34888, 39249, 44856, 52332, 61054, 78498, 91581, 104664, 122108, 156996, 183162, 244216, 274743, 313992, 366324, 549486, 732648, 1098972, 2197944]

約数ペア:

[(1, 2197944), (2, 1098972), (3, 732648), (4, 549486), (6, 366324), (7, 313992), (8, 274743), (9, 244216), (12, 183162), (14, 156996), (18, 122108), (21, 104664), (24, 91581), (28, 78498), (36, 61054), (42, 52332), (49, 44856), (56, 39249), (63, 34888), (72, 30527), (84, 26166), (89, 24696), (98, 22428), (126, 17444), (147, 14952), (168, 13083), (178, 12348), (196, 11214), (252, 8722), (267, 8232), (294, 7476), (343, 6408), (356, 6174), (392, 5607), (441, 4984), (504, 4361), (534, 4116), (588, 3738), (623, 3528), (686, 3204), (712, 3087), (801, 2744), (882, 2492), (1029, 2136), (1068, 2058), (1176, 1869), (1246, 1764), (1372, 1602)]