17889108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 45373440

約数和(自身を除く): 27484332

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2531, 3534, 5062, 7068, 7593, 10124, 15186, 30372, 48089, 78461, 96178, 144267, 156922, 192356, 235383, 288534, 313844, 470766, 577068, 941532, 1490759, 2981518, 4472277, 5963036, 8944554, 17889108]

約数ペア:

[(1, 17889108), (2, 8944554), (3, 5963036), (4, 4472277), (6, 2981518), (12, 1490759), (19, 941532), (31, 577068), (38, 470766), (57, 313844), (62, 288534), (76, 235383), (93, 192356), (114, 156922), (124, 144267), (186, 96178), (228, 78461), (372, 48089), (589, 30372), (1178, 15186), (1767, 10124), (2356, 7593), (2531, 7068), (3534, 5062)]