27239274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 37272726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 191, 278, 342, 382, 417, 513, 573, 834, 1026, 1146, 1251, 1719, 2502, 2641, 3438, 3629, 3753, 5157, 5282, 7258, 7506, 7923, 10314, 10887, 15846, 21774, 23769, 26549, 32661, 47538, 53098, 65322, 71307, 79647, 97983, 142614, 159294, 195966, 238941, 477882, 504431, 716823, 1008862, 1433646, 1513293, 3026586, 4539879, 9079758, 13619637, 27239274]

約数ペア:

[(1, 27239274), (2, 13619637), (3, 9079758), (6, 4539879), (9, 3026586), (18, 1513293), (19, 1433646), (27, 1008862), (38, 716823), (54, 504431), (57, 477882), (114, 238941), (139, 195966), (171, 159294), (191, 142614), (278, 97983), (342, 79647), (382, 71307), (417, 65322), (513, 53098), (573, 47538), (834, 32661), (1026, 26549), (1146, 23769), (1251, 21774), (1719, 15846), (2502, 10887), (2641, 10314), (3438, 7923), (3629, 7506), (3753, 7258), (5157, 5282)]