18316896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 52111080

約数和(自身を除く): 33794184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1129, 1248, 1352, 2028, 2258, 2704, 3387, 4056, 4516, 5408, 6774, 8112, 9032, 13548, 14677, 16224, 18064, 27096, 29354, 36128, 44031, 54192, 58708, 88062, 108384, 117416, 176124, 190801, 234832, 352248, 381602, 469664, 572403, 704496, 763204, 1144806, 1408992, 1526408, 2289612, 3052816, 4579224, 6105632, 9158448, 18316896]

約数ペア:

[(1, 18316896), (2, 9158448), (3, 6105632), (4, 4579224), (6, 3052816), (8, 2289612), (12, 1526408), (13, 1408992), (16, 1144806), (24, 763204), (26, 704496), (32, 572403), (39, 469664), (48, 381602), (52, 352248), (78, 234832), (96, 190801), (104, 176124), (156, 117416), (169, 108384), (208, 88062), (312, 58708), (338, 54192), (416, 44031), (507, 36128), (624, 29354), (676, 27096), (1014, 18064), (1129, 16224), (1248, 14677), (1352, 13548), (2028, 9032), (2258, 8112), (2704, 6774), (3387, 5408), (4056, 4516)]