2017421172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{187423}}^1$

素因数の和:187469

約数の個数: 72

約数和(自身を含む): 5730676224

約数和(自身を除く): 3713255052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 187423, 374846, 562269, 749692, 1124538, 1686807, 2249076, 2436499, 3373614, 4310729, 4872998, 6747228, 7309497, 8621458, 9745996, 12932187, 14618994, 17242916, 21928491, 25864374, 29237988, 38796561, 43856982, 51728748, 56039477, 77593122, 87713964, 112078954, 155186244, 168118431, 224157908, 336236862, 504355293, 672473724, 1008710586, 2017421172]

約数ペア:

[(1, 2017421172), (2, 1008710586), (3, 672473724), (4, 504355293), (6, 336236862), (9, 224157908), (12, 168118431), (13, 155186244), (18, 112078954), (23, 87713964), (26, 77593122), (36, 56039477), (39, 51728748), (46, 43856982), (52, 38796561), (69, 29237988), (78, 25864374), (92, 21928491), (117, 17242916), (138, 14618994), (156, 12932187), (207, 9745996), (234, 8621458), (276, 7309497), (299, 6747228), (414, 4872998), (468, 4310729), (598, 3373614), (828, 2436499), (897, 2249076), (1196, 1686807), (1794, 1124538), (2691, 749692), (3588, 562269), (5382, 374846), (10764, 187423)]