21714949242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{3079}}^1$

素因数の和:3568

約数の個数: 96

約数和(自身を含む): 54244270080

約数和(自身を除く): 32529320838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 251, 446, 502, 669, 753, 1338, 1506, 1561, 1757, 2007, 2259, 3079, 3122, 3514, 4014, 4518, 4683, 5271, 6158, 9237, 9366, 10542, 14049, 15813, 18474, 21553, 27711, 28098, 31626, 43106, 55422, 55973, 64659, 111946, 129318, 167919, 193977, 335838, 387954, 391811, 503757, 686617, 772829, 783622, 1007514, 1175433, 1373234, 1545658, 2059851, 2318487, 2350866, 3526299, 4119702, 4636974, 4806319, 5409803, 6179553, 6955461, 7052598, 9612638, 10819606, 12359106, 13910922, 14418957, 16229409, 28837914, 32458818, 43256871, 48688227, 86513742, 97376454, 172340867, 344681734, 517022601, 1034045202, 1206386069, 1551067803, 2412772138, 3102135606, 3619158207, 7238316414, 10857474621, 21714949242]

約数ペア:

[(1, 21714949242), (2, 10857474621), (3, 7238316414), (6, 3619158207), (7, 3102135606), (9, 2412772138), (14, 1551067803), (18, 1206386069), (21, 1034045202), (42, 517022601), (63, 344681734), (126, 172340867), (223, 97376454), (251, 86513742), (446, 48688227), (502, 43256871), (669, 32458818), (753, 28837914), (1338, 16229409), (1506, 14418957), (1561, 13910922), (1757, 12359106), (2007, 10819606), (2259, 9612638), (3079, 7052598), (3122, 6955461), (3514, 6179553), (4014, 5409803), (4518, 4806319), (4683, 4636974), (5271, 4119702), (6158, 3526299), (9237, 2350866), (9366, 2318487), (10542, 2059851), (14049, 1545658), (15813, 1373234), (18474, 1175433), (21553, 1007514), (27711, 783622), (28098, 772829), (31626, 686617), (43106, 503757), (55422, 391811), (55973, 387954), (64659, 335838), (111946, 193977), (129318, 167919)]