16911972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6101}}^1$

素因数の和:6129

約数の個数: 72

約数和(自身を含む): 53307072

約数和(自身を除く): 36395100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6101, 12202, 18303, 24404, 36606, 42707, 54909, 67111, 73212, 85414, 109818, 128121, 134222, 170828, 201333, 219636, 256242, 268444, 384363, 402666, 469777, 512484, 603999, 768726, 805332, 939554, 1207998, 1409331, 1537452, 1879108, 2415996, 2818662, 4227993, 5637324, 8455986, 16911972]

約数ペア:

[(1, 16911972), (2, 8455986), (3, 5637324), (4, 4227993), (6, 2818662), (7, 2415996), (9, 1879108), (11, 1537452), (12, 1409331), (14, 1207998), (18, 939554), (21, 805332), (22, 768726), (28, 603999), (33, 512484), (36, 469777), (42, 402666), (44, 384363), (63, 268444), (66, 256242), (77, 219636), (84, 201333), (99, 170828), (126, 134222), (132, 128121), (154, 109818), (198, 85414), (231, 73212), (252, 67111), (308, 54909), (396, 42707), (462, 36606), (693, 24404), (924, 18303), (1386, 12202), (2772, 6101)]