17996496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2856

約数の個数: 80

約数和(自身を含む): 55948800

約数和(自身を除く): 37952304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2819, 3192, 5638, 6384, 8457, 11276, 16914, 19733, 22552, 33828, 39466, 45104, 53561, 59199, 67656, 78932, 107122, 118398, 135312, 157864, 160683, 214244, 236796, 315728, 321366, 374927, 428488, 473592, 642732, 749854, 856976, 947184, 1124781, 1285464, 1499708, 2249562, 2570928, 2999416, 4499124, 5998832, 8998248, 17996496]

約数ペア:

[(1, 17996496), (2, 8998248), (3, 5998832), (4, 4499124), (6, 2999416), (7, 2570928), (8, 2249562), (12, 1499708), (14, 1285464), (16, 1124781), (19, 947184), (21, 856976), (24, 749854), (28, 642732), (38, 473592), (42, 428488), (48, 374927), (56, 321366), (57, 315728), (76, 236796), (84, 214244), (112, 160683), (114, 157864), (133, 135312), (152, 118398), (168, 107122), (228, 78932), (266, 67656), (304, 59199), (336, 53561), (399, 45104), (456, 39466), (532, 33828), (798, 22552), (912, 19733), (1064, 16914), (1596, 11276), (2128, 8457), (2819, 6384), (3192, 5638)]