47471508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7003

約数の個数: 72

約数和(自身を含む): 142239552

約数和(自身を除く): 94768044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 6977, 13954, 20931, 27908, 41862, 48839, 62793, 83724, 97678, 125586, 146517, 188379, 195356, 251172, 293034, 376758, 439551, 565137, 586068, 753516, 879102, 1130274, 1318653, 1695411, 1758204, 2260548, 2637306, 3390822, 3955959, 5274612, 6781644, 7911918, 11867877, 15823836, 23735754, 47471508]

約数ペア:

[(1, 47471508), (2, 23735754), (3, 15823836), (4, 11867877), (6, 7911918), (7, 6781644), (9, 5274612), (12, 3955959), (14, 3390822), (18, 2637306), (21, 2260548), (27, 1758204), (28, 1695411), (36, 1318653), (42, 1130274), (54, 879102), (63, 753516), (81, 586068), (84, 565137), (108, 439551), (126, 376758), (162, 293034), (189, 251172), (243, 195356), (252, 188379), (324, 146517), (378, 125586), (486, 97678), (567, 83724), (756, 62793), (972, 48839), (1134, 41862), (1701, 27908), (2268, 20931), (3402, 13954), (6804, 6977)]