1947143736

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 5363701200

約数和(自身を除く): 3416557464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 137, 218, 274, 327, 411, 436, 548, 654, 822, 872, 981, 1096, 1233, 1308, 1644, 1811, 1962, 2466, 2616, 3288, 3622, 3924, 4932, 5433, 7244, 7848, 9864, 10866, 14488, 14933, 16299, 21732, 29866, 32598, 43464, 44799, 59732, 65196, 89598, 119464, 130392, 134397, 179196, 197399, 248107, 268794, 358392, 394798, 496214, 537588, 592197, 744321, 789596, 992428, 1075176, 1184394, 1488642, 1579192, 1776591, 1984856, 2232963, 2368788, 2977284, 3553182, 4465926, 4737576, 5954568, 7106364, 8931852, 14212728, 17863704, 27043663, 54087326, 81130989, 108174652, 162261978, 216349304, 243392967, 324523956, 486785934, 649047912, 973571868, 1947143736]

約数ペア:

[(1, 1947143736), (2, 973571868), (3, 649047912), (4, 486785934), (6, 324523956), (8, 243392967), (9, 216349304), (12, 162261978), (18, 108174652), (24, 81130989), (36, 54087326), (72, 27043663), (109, 17863704), (137, 14212728), (218, 8931852), (274, 7106364), (327, 5954568), (411, 4737576), (436, 4465926), (548, 3553182), (654, 2977284), (822, 2368788), (872, 2232963), (981, 1984856), (1096, 1776591), (1233, 1579192), (1308, 1488642), (1644, 1184394), (1811, 1075176), (1962, 992428), (2466, 789596), (2616, 744321), (3288, 592197), (3622, 537588), (3924, 496214), (4932, 394798), (5433, 358392), (7244, 268794), (7848, 248107), (9864, 197399), (10866, 179196), (14488, 134397), (14933, 130392), (16299, 119464), (21732, 89598), (29866, 65196), (32598, 59732), (43464, 44799)]