18284992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 41696640

約数和(自身を除く): 23411648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1367, 1672, 2734, 3344, 5468, 6688, 10936, 13376, 15037, 21872, 25973, 30074, 43744, 51946, 60148, 87488, 103892, 120296, 207784, 240592, 285703, 415568, 481184, 571406, 831136, 962368, 1142812, 1662272, 2285624, 4571248, 9142496, 18284992]

約数ペア:

[(1, 18284992), (2, 9142496), (4, 4571248), (8, 2285624), (11, 1662272), (16, 1142812), (19, 962368), (22, 831136), (32, 571406), (38, 481184), (44, 415568), (64, 285703), (76, 240592), (88, 207784), (152, 120296), (176, 103892), (209, 87488), (304, 60148), (352, 51946), (418, 43744), (608, 30074), (704, 25973), (836, 21872), (1216, 15037), (1367, 13376), (1672, 10936), (2734, 6688), (3344, 5468)]