9991158384

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1945319}}^1$

素因数の和:1945437

約数の個数: 40

約数和(自身を含む): 26051725440

約数和(自身を除く): 16060567056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 1945319, 3890638, 5835957, 7781276, 11671914, 15562552, 23343828, 31125104, 46687656, 93375312, 208149133, 416298266, 624447399, 832596532, 1248894798, 1665193064, 2497789596, 3330386128, 4995579192, 9991158384]

約数ペア:

[(1, 9991158384), (2, 4995579192), (3, 3330386128), (4, 2497789596), (6, 1665193064), (8, 1248894798), (12, 832596532), (16, 624447399), (24, 416298266), (48, 208149133), (107, 93375312), (214, 46687656), (321, 31125104), (428, 23343828), (642, 15562552), (856, 11671914), (1284, 7781276), (1712, 5835957), (2568, 3890638), (5136, 1945319)]