16657212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 31775172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 571, 572, 663, 748, 858, 884, 1122, 1142, 1326, 1713, 1716, 2244, 2284, 2431, 2652, 3426, 4862, 6281, 6852, 7293, 7423, 9707, 9724, 12562, 14586, 14846, 18843, 19414, 22269, 25124, 29121, 29172, 29692, 37686, 38828, 44538, 58242, 75372, 81653, 89076, 106777, 116484, 126191, 163306, 213554, 244959, 252382, 320331, 326612, 378573, 427108, 489918, 504764, 640662, 757146, 979836, 1281324, 1388101, 1514292, 2776202, 4164303, 5552404, 8328606, 16657212]

約数ペア:

[(1, 16657212), (2, 8328606), (3, 5552404), (4, 4164303), (6, 2776202), (11, 1514292), (12, 1388101), (13, 1281324), (17, 979836), (22, 757146), (26, 640662), (33, 504764), (34, 489918), (39, 427108), (44, 378573), (51, 326612), (52, 320331), (66, 252382), (68, 244959), (78, 213554), (102, 163306), (132, 126191), (143, 116484), (156, 106777), (187, 89076), (204, 81653), (221, 75372), (286, 58242), (374, 44538), (429, 38828), (442, 37686), (561, 29692), (571, 29172), (572, 29121), (663, 25124), (748, 22269), (858, 19414), (884, 18843), (1122, 14846), (1142, 14586), (1326, 12562), (1713, 9724), (1716, 9707), (2244, 7423), (2284, 7293), (2431, 6852), (2652, 6281), (3426, 4862)]