2018100512

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{1153}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 4030598880

約数和(自身を除く): 2012498368

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 659, 664, 1153, 1318, 1328, 2306, 2636, 2656, 4612, 5272, 9224, 10544, 18448, 21088, 36896, 54697, 95699, 109394, 191398, 218788, 382796, 437576, 759827, 765592, 875152, 1519654, 1531184, 1750304, 3039308, 3062368, 6078616, 12157232, 24314464, 63065641, 126131282, 252262564, 504525128, 1009050256, 2018100512]

約数ペア:

[(1, 2018100512), (2, 1009050256), (4, 504525128), (8, 252262564), (16, 126131282), (32, 63065641), (83, 24314464), (166, 12157232), (332, 6078616), (659, 3062368), (664, 3039308), (1153, 1750304), (1318, 1531184), (1328, 1519654), (2306, 875152), (2636, 765592), (2656, 759827), (4612, 437576), (5272, 382796), (9224, 218788), (10544, 191398), (18448, 109394), (21088, 95699), (36896, 54697)]