172022886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 438197760

約数和(自身を除く): 266174874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 571, 797, 1142, 1594, 1713, 2391, 3426, 3997, 4782, 5139, 5579, 7173, 7994, 10278, 11158, 11991, 14346, 15417, 16737, 21519, 23982, 30834, 33474, 35973, 43038, 50211, 71946, 100422, 107919, 150633, 215838, 301266, 455087, 910174, 1365261, 2730522, 3185609, 4095783, 6371218, 8191566, 9556827, 12287349, 19113654, 24574698, 28670481, 57340962, 86011443, 172022886]

約数ペア:

[(1, 172022886), (2, 86011443), (3, 57340962), (6, 28670481), (7, 24574698), (9, 19113654), (14, 12287349), (18, 9556827), (21, 8191566), (27, 6371218), (42, 4095783), (54, 3185609), (63, 2730522), (126, 1365261), (189, 910174), (378, 455087), (571, 301266), (797, 215838), (1142, 150633), (1594, 107919), (1713, 100422), (2391, 71946), (3426, 50211), (3997, 43038), (4782, 35973), (5139, 33474), (5579, 30834), (7173, 23982), (7994, 21519), (10278, 16737), (11158, 15417), (11991, 14346)]