27638388

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13501

約数の個数: 48

約数和(自身を含む): 75432000

約数和(自身を除く): 47793612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13469, 26938, 40407, 53876, 80814, 121221, 161628, 242442, 255911, 363663, 484884, 511822, 727326, 767733, 1023644, 1454652, 1535466, 2303199, 3070932, 4606398, 6909597, 9212796, 13819194, 27638388]

約数ペア:

[(1, 27638388), (2, 13819194), (3, 9212796), (4, 6909597), (6, 4606398), (9, 3070932), (12, 2303199), (18, 1535466), (19, 1454652), (27, 1023644), (36, 767733), (38, 727326), (54, 511822), (57, 484884), (76, 363663), (108, 255911), (114, 242442), (171, 161628), (228, 121221), (342, 80814), (513, 53876), (684, 40407), (1026, 26938), (2052, 13469)]