450957918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{2753}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 942264576

約数和(自身を除く): 491306658

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1187, 2374, 2753, 3561, 5506, 7122, 8259, 16518, 27301, 54602, 63319, 81903, 126638, 163806, 189957, 379914, 3267811, 6535622, 9803433, 19606866, 75159653, 150319306, 225478959, 450957918]

約数ペア:

[(1, 450957918), (2, 225478959), (3, 150319306), (6, 75159653), (23, 19606866), (46, 9803433), (69, 6535622), (138, 3267811), (1187, 379914), (2374, 189957), (2753, 163806), (3561, 126638), (5506, 81903), (7122, 63319), (8259, 54602), (16518, 27301)]