18472636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 41896960

約数和(自身を除く): 23424324

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2671, 3458, 5342, 6916, 10684, 18697, 34723, 37394, 50749, 69446, 74788, 101498, 138892, 202996, 243061, 355243, 486122, 659737, 710486, 972244, 1319474, 1420972, 2638948, 4618159, 9236318, 18472636]

約数ペア:

[(1, 18472636), (2, 9236318), (4, 4618159), (7, 2638948), (13, 1420972), (14, 1319474), (19, 972244), (26, 710486), (28, 659737), (38, 486122), (52, 355243), (76, 243061), (91, 202996), (133, 138892), (182, 101498), (247, 74788), (266, 69446), (364, 50749), (494, 37394), (532, 34723), (988, 18697), (1729, 10684), (2671, 6916), (3458, 5342)]