18586631056

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{44101}}^1$

素因数の和:44240

約数の個数: 80

約数和(自身を含む): 42524206848

約数和(自身を除く): 23937575792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 212, 284, 371, 424, 497, 568, 742, 848, 994, 1136, 1484, 1988, 2968, 3763, 3976, 5936, 7526, 7952, 15052, 26341, 30104, 44101, 52682, 60208, 88202, 105364, 176404, 210728, 308707, 352808, 421456, 617414, 705616, 1234828, 2337353, 2469656, 3131171, 4674706, 4939312, 6262342, 9349412, 12524684, 16361471, 18698824, 21918197, 25049368, 32722942, 37397648, 43836394, 50098736, 65445884, 87672788, 130891768, 165952063, 175345576, 261783536, 331904126, 350691152, 663808252, 1161664441, 1327616504, 2323328882, 2655233008, 4646657764, 9293315528, 18586631056]

約数ペア:

[(1, 18586631056), (2, 9293315528), (4, 4646657764), (7, 2655233008), (8, 2323328882), (14, 1327616504), (16, 1161664441), (28, 663808252), (53, 350691152), (56, 331904126), (71, 261783536), (106, 175345576), (112, 165952063), (142, 130891768), (212, 87672788), (284, 65445884), (371, 50098736), (424, 43836394), (497, 37397648), (568, 32722942), (742, 25049368), (848, 21918197), (994, 18698824), (1136, 16361471), (1484, 12524684), (1988, 9349412), (2968, 6262342), (3763, 4939312), (3976, 4674706), (5936, 3131171), (7526, 2469656), (7952, 2337353), (15052, 1234828), (26341, 705616), (30104, 617414), (44101, 421456), (52682, 352808), (60208, 308707), (88202, 210728), (105364, 176404)]