18459738

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1182

約数の個数: 56

約数和(自身を含む): 45328896

約数和(自身を除く): 26869158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1151, 1458, 1782, 2302, 2673, 3453, 5346, 6906, 8019, 10359, 12661, 16038, 20718, 25322, 31077, 37983, 62154, 75966, 93231, 113949, 186462, 227898, 279693, 341847, 559386, 683694, 839079, 1025541, 1678158, 2051082, 3076623, 6153246, 9229869, 18459738]

約数ペア:

[(1, 18459738), (2, 9229869), (3, 6153246), (6, 3076623), (9, 2051082), (11, 1678158), (18, 1025541), (22, 839079), (27, 683694), (33, 559386), (54, 341847), (66, 279693), (81, 227898), (99, 186462), (162, 113949), (198, 93231), (243, 75966), (297, 62154), (486, 37983), (594, 31077), (729, 25322), (891, 20718), (1151, 16038), (1458, 12661), (1782, 10359), (2302, 8019), (2673, 6906), (3453, 5346)]