18041669338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{29443}}^1$

素因数の和:29659

約数の個数: 64

約数和(自身を含む): 35411945472

約数和(自身を除く): 17370276134

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 173, 253, 322, 346, 506, 1211, 1771, 1903, 2422, 3542, 3806, 3979, 7958, 13321, 26642, 27853, 29443, 43769, 55706, 58886, 87538, 206101, 306383, 323873, 412202, 612766, 647746, 677189, 1354378, 2267111, 4534222, 4740323, 5093639, 7449079, 9480646, 10187278, 14898158, 35655473, 52143553, 56030029, 71310946, 104287106, 112060058, 117153697, 234307394, 392210203, 784420406, 820075879, 1288690667, 1640151758, 2577381334, 9020834669, 18041669338]

約数ペア:

[(1, 18041669338), (2, 9020834669), (7, 2577381334), (11, 1640151758), (14, 1288690667), (22, 820075879), (23, 784420406), (46, 392210203), (77, 234307394), (154, 117153697), (161, 112060058), (173, 104287106), (253, 71310946), (322, 56030029), (346, 52143553), (506, 35655473), (1211, 14898158), (1771, 10187278), (1903, 9480646), (2422, 7449079), (3542, 5093639), (3806, 4740323), (3979, 4534222), (7958, 2267111), (13321, 1354378), (26642, 677189), (27853, 647746), (29443, 612766), (43769, 412202), (55706, 323873), (58886, 306383), (87538, 206101)]