18811037880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3073699}}^1$

素因数の和:3073733

約数の個数: 96

約数和(自身を含む): 64732122000

約数和(自身を除く): 45921084120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 3073699, 6147398, 9221097, 12294796, 15368495, 18442194, 24589592, 27663291, 30736990, 36884388, 46105485, 52252883, 55326582, 61473980, 73768776, 92210970, 104505766, 110653164, 122947960, 138316455, 156758649, 184421940, 209011532, 221306328, 261264415, 276632910, 313517298, 368843880, 418023064, 470275947, 522528830, 553265820, 627034596, 783793245, 940551894, 1045057660, 1106531640, 1254069192, 1567586490, 1881103788, 2090115320, 2351379735, 3135172980, 3762207576, 4702759470, 6270345960, 9405518940, 18811037880]

約数ペア:

[(1, 18811037880), (2, 9405518940), (3, 6270345960), (4, 4702759470), (5, 3762207576), (6, 3135172980), (8, 2351379735), (9, 2090115320), (10, 1881103788), (12, 1567586490), (15, 1254069192), (17, 1106531640), (18, 1045057660), (20, 940551894), (24, 783793245), (30, 627034596), (34, 553265820), (36, 522528830), (40, 470275947), (45, 418023064), (51, 368843880), (60, 313517298), (68, 276632910), (72, 261264415), (85, 221306328), (90, 209011532), (102, 184421940), (120, 156758649), (136, 138316455), (153, 122947960), (170, 110653164), (180, 104505766), (204, 92210970), (255, 73768776), (306, 61473980), (340, 55326582), (360, 52252883), (408, 46105485), (510, 36884388), (612, 30736990), (680, 27663291), (765, 24589592), (1020, 18442194), (1224, 15368495), (1530, 12294796), (2040, 9221097), (3060, 6147398), (6120, 3073699)]