17950896

素因数分解:

$2^4\times 3^{10}\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 110

約数和(自身を含む): 54915260

約数和(自身を除く): 36964364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2187, 2736, 2916, 3078, 3888, 4104, 4374, 4617, 5832, 6156, 6561, 8208, 8748, 9234, 11664, 12312, 13122, 13851, 17496, 18468, 19683, 24624, 26244, 27702, 34992, 36936, 39366, 41553, 52488, 55404, 59049, 73872, 78732, 83106, 104976, 110808, 118098, 124659, 157464, 166212, 221616, 236196, 249318, 314928, 332424, 373977, 472392, 498636, 664848, 747954, 944784, 997272, 1121931, 1495908, 1994544, 2243862, 2991816, 4487724, 5983632, 8975448, 17950896]

約数ペア:

[(1, 17950896), (2, 8975448), (3, 5983632), (4, 4487724), (6, 2991816), (8, 2243862), (9, 1994544), (12, 1495908), (16, 1121931), (18, 997272), (19, 944784), (24, 747954), (27, 664848), (36, 498636), (38, 472392), (48, 373977), (54, 332424), (57, 314928), (72, 249318), (76, 236196), (81, 221616), (108, 166212), (114, 157464), (144, 124659), (152, 118098), (162, 110808), (171, 104976), (216, 83106), (228, 78732), (243, 73872), (304, 59049), (324, 55404), (342, 52488), (432, 41553), (456, 39366), (486, 36936), (513, 34992), (648, 27702), (684, 26244), (729, 24624), (912, 19683), (972, 18468), (1026, 17496), (1296, 13851), (1368, 13122), (1458, 12312), (1539, 11664), (1944, 9234), (2052, 8748), (2187, 8208), (2736, 6561), (2916, 6156), (3078, 5832), (3888, 4617), (4104, 4374)]