17888208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 50413440

約数和(自身を除く): 32525232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 263, 312, 327, 436, 526, 624, 654, 789, 872, 1052, 1308, 1417, 1578, 1744, 2104, 2616, 2834, 3156, 3419, 4208, 4251, 5232, 5668, 6312, 6838, 8502, 10257, 11336, 12624, 13676, 17004, 20514, 22672, 27352, 28667, 34008, 41028, 54704, 57334, 68016, 82056, 86001, 114668, 164112, 172002, 229336, 344004, 372671, 458672, 688008, 745342, 1118013, 1376016, 1490684, 2236026, 2981368, 4472052, 5962736, 8944104, 17888208]

約数ペア:

[(1, 17888208), (2, 8944104), (3, 5962736), (4, 4472052), (6, 2981368), (8, 2236026), (12, 1490684), (13, 1376016), (16, 1118013), (24, 745342), (26, 688008), (39, 458672), (48, 372671), (52, 344004), (78, 229336), (104, 172002), (109, 164112), (156, 114668), (208, 86001), (218, 82056), (263, 68016), (312, 57334), (327, 54704), (436, 41028), (526, 34008), (624, 28667), (654, 27352), (789, 22672), (872, 20514), (1052, 17004), (1308, 13676), (1417, 12624), (1578, 11336), (1744, 10257), (2104, 8502), (2616, 6838), (2834, 6312), (3156, 5668), (3419, 5232), (4208, 4251)]