18773856

素因数分解:

$2^5\times 3^4\times {\mathrm{7243}}^1$

素因数の和:7265

約数の個数: 60

約数和(自身を含む): 55221012

約数和(自身を除く): 36447156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7243, 14486, 21729, 28972, 43458, 57944, 65187, 86916, 115888, 130374, 173832, 195561, 231776, 260748, 347664, 391122, 521496, 586683, 695328, 782244, 1042992, 1173366, 1564488, 2085984, 2346732, 3128976, 4693464, 6257952, 9386928, 18773856]

約数ペア:

[(1, 18773856), (2, 9386928), (3, 6257952), (4, 4693464), (6, 3128976), (8, 2346732), (9, 2085984), (12, 1564488), (16, 1173366), (18, 1042992), (24, 782244), (27, 695328), (32, 586683), (36, 521496), (48, 391122), (54, 347664), (72, 260748), (81, 231776), (96, 195561), (108, 173832), (144, 130374), (162, 115888), (216, 86916), (288, 65187), (324, 57944), (432, 43458), (648, 28972), (864, 21729), (1296, 14486), (2592, 7243)]