18425592

素因数分解:

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

素因数の和:13500

約数の個数: 48

約数和(自身を含む): 52533000

約数和(自身を除く): 34107408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13469, 26938, 40407, 53876, 80814, 107752, 121221, 161628, 242442, 255911, 323256, 484884, 511822, 767733, 969768, 1023644, 1535466, 2047288, 2303199, 3070932, 4606398, 6141864, 9212796, 18425592]

約数ペア:

[(1, 18425592), (2, 9212796), (3, 6141864), (4, 4606398), (6, 3070932), (8, 2303199), (9, 2047288), (12, 1535466), (18, 1023644), (19, 969768), (24, 767733), (36, 511822), (38, 484884), (57, 323256), (72, 255911), (76, 242442), (114, 161628), (152, 121221), (171, 107752), (228, 80814), (342, 53876), (456, 40407), (684, 26938), (1368, 13469)]