17894978208

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{570049}}^1$

素因数の和:570174

約数の個数: 72

約数和(自身を含む): 51355804500

約数和(自身を除く): 33460826292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 570049, 1140098, 1710147, 2280196, 3420294, 4560392, 5130441, 6840588, 9120784, 10260882, 13681176, 18241568, 20521764, 27362352, 41043528, 54724704, 62135341, 82087056, 124270682, 164174112, 186406023, 248541364, 372812046, 497082728, 559218069, 745624092, 994165456, 1118436138, 1491248184, 1988330912, 2236872276, 2982496368, 4473744552, 5964992736, 8947489104, 17894978208]

約数ペア:

[(1, 17894978208), (2, 8947489104), (3, 5964992736), (4, 4473744552), (6, 2982496368), (8, 2236872276), (9, 1988330912), (12, 1491248184), (16, 1118436138), (18, 994165456), (24, 745624092), (32, 559218069), (36, 497082728), (48, 372812046), (72, 248541364), (96, 186406023), (109, 164174112), (144, 124270682), (218, 82087056), (288, 62135341), (327, 54724704), (436, 41043528), (654, 27362352), (872, 20521764), (981, 18241568), (1308, 13681176), (1744, 10260882), (1962, 9120784), (2616, 6840588), (3488, 5130441), (3924, 4560392), (5232, 3420294), (7848, 2280196), (10464, 1710147), (15696, 1140098), (31392, 570049)]