7210602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 10872918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 643, 801, 1246, 1286, 1602, 1869, 1929, 3738, 3858, 4501, 5607, 5787, 9002, 11214, 11574, 13503, 27006, 40509, 57227, 81018, 114454, 171681, 343362, 400589, 515043, 801178, 1030086, 1201767, 2403534, 3605301, 7210602]

約数ペア:

[(1, 7210602), (2, 3605301), (3, 2403534), (6, 1201767), (7, 1030086), (9, 801178), (14, 515043), (18, 400589), (21, 343362), (42, 171681), (63, 114454), (89, 81018), (126, 57227), (178, 40509), (267, 27006), (534, 13503), (623, 11574), (643, 11214), (801, 9002), (1246, 5787), (1286, 5607), (1602, 4501), (1869, 3858), (1929, 3738)]