221449626

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47137}}^1$

素因数の和:47180

約数の個数: 40

約数和(自身を含む): 513332820

約数和(自身を除く): 291883194

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 47137, 94274, 141411, 282822, 424233, 848466, 1272699, 1366973, 2545398, 2733946, 3818097, 4100919, 7636194, 8201838, 12302757, 24605514, 36908271, 73816542, 110724813, 221449626]

約数ペア:

[(1, 221449626), (2, 110724813), (3, 73816542), (6, 36908271), (9, 24605514), (18, 12302757), (27, 8201838), (29, 7636194), (54, 4100919), (58, 3818097), (81, 2733946), (87, 2545398), (162, 1366973), (174, 1272699), (261, 848466), (522, 424233), (783, 282822), (1566, 141411), (2349, 94274), (4698, 47137)]