21336042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 54835200

約数和(自身を除く): 33499158

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1699, 1794, 2093, 3398, 4186, 5097, 6279, 10194, 11893, 12558, 22087, 23786, 35679, 39077, 44174, 66261, 71358, 78154, 117231, 132522, 154609, 234462, 273539, 309218, 463827, 508001, 547078, 820617, 927654, 1016002, 1524003, 1641234, 3048006, 3556007, 7112014, 10668021, 21336042]

約数ペア:

[(1, 21336042), (2, 10668021), (3, 7112014), (6, 3556007), (7, 3048006), (13, 1641234), (14, 1524003), (21, 1016002), (23, 927654), (26, 820617), (39, 547078), (42, 508001), (46, 463827), (69, 309218), (78, 273539), (91, 234462), (138, 154609), (161, 132522), (182, 117231), (273, 78154), (299, 71358), (322, 66261), (483, 44174), (546, 39077), (598, 35679), (897, 23786), (966, 22087), (1699, 12558), (1794, 11893), (2093, 10194), (3398, 6279), (4186, 5097)]