2018471812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{184369}}^1$

素因数の和:184420

約数の個数: 48

約数和(自身を含む): 4460279040

約数和(自身を除く): 2441807228

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 184369, 368738, 737476, 1290583, 2581166, 3134273, 4240487, 5162332, 6268546, 8480974, 12537092, 16961948, 21939911, 29683409, 43879822, 59366818, 72088279, 87759644, 118733636, 144176558, 288353116, 504617953, 1009235906, 2018471812]

約数ペア:

[(1, 2018471812), (2, 1009235906), (4, 504617953), (7, 288353116), (14, 144176558), (17, 118733636), (23, 87759644), (28, 72088279), (34, 59366818), (46, 43879822), (68, 29683409), (92, 21939911), (119, 16961948), (161, 12537092), (238, 8480974), (322, 6268546), (391, 5162332), (476, 4240487), (644, 3134273), (782, 2581166), (1564, 1290583), (2737, 737476), (5474, 368738), (10948, 184369)]