21741335856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{32987}}^1$

素因数の和:33223

約数の個数: 120

約数和(自身を含む): 63811987200

約数和(自身を除く): 42070651344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 199, 207, 276, 368, 398, 414, 552, 597, 796, 828, 1104, 1194, 1592, 1656, 1791, 2388, 3184, 3312, 3582, 4577, 4776, 7164, 9154, 9552, 13731, 14328, 18308, 27462, 28656, 32987, 36616, 41193, 54924, 65974, 73232, 82386, 98961, 109848, 131948, 164772, 197922, 219696, 263896, 296883, 329544, 395844, 527792, 593766, 659088, 758701, 791688, 1187532, 1517402, 1583376, 2276103, 2375064, 3034804, 4552206, 4750128, 6069608, 6564413, 6828309, 9104412, 12139216, 13128826, 13656618, 18208824, 19693239, 26257652, 27313236, 36417648, 39386478, 52515304, 54626472, 59079717, 78772956, 105030608, 109252944, 118159434, 150981499, 157545912, 236318868, 301962998, 315091824, 452944497, 472637736, 603925996, 905888994, 945275472, 1207851992, 1358833491, 1811777988, 2415703984, 2717666982, 3623555976, 5435333964, 7247111952, 10870667928, 21741335856]

約数ペア:

[(1, 21741335856), (2, 10870667928), (3, 7247111952), (4, 5435333964), (6, 3623555976), (8, 2717666982), (9, 2415703984), (12, 1811777988), (16, 1358833491), (18, 1207851992), (23, 945275472), (24, 905888994), (36, 603925996), (46, 472637736), (48, 452944497), (69, 315091824), (72, 301962998), (92, 236318868), (138, 157545912), (144, 150981499), (184, 118159434), (199, 109252944), (207, 105030608), (276, 78772956), (368, 59079717), (398, 54626472), (414, 52515304), (552, 39386478), (597, 36417648), (796, 27313236), (828, 26257652), (1104, 19693239), (1194, 18208824), (1592, 13656618), (1656, 13128826), (1791, 12139216), (2388, 9104412), (3184, 6828309), (3312, 6564413), (3582, 6069608), (4577, 4750128), (4776, 4552206), (7164, 3034804), (9154, 2375064), (9552, 2276103), (13731, 1583376), (14328, 1517402), (18308, 1187532), (27462, 791688), (28656, 758701), (32987, 659088), (36616, 593766), (41193, 527792), (54924, 395844), (65974, 329544), (73232, 296883), (82386, 263896), (98961, 219696), (109848, 197922), (131948, 164772)]