13637988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 44518656

約数和(自身を除く): 30880668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 181, 182, 207, 234, 252, 273, 276, 299, 322, 362, 364, 414, 468, 483, 543, 546, 598, 644, 724, 819, 828, 897, 966, 1086, 1092, 1196, 1267, 1449, 1629, 1638, 1794, 1932, 2093, 2172, 2353, 2534, 2691, 2898, 3258, 3276, 3588, 3801, 4163, 4186, 4706, 5068, 5382, 5796, 6279, 6516, 7059, 7602, 8326, 8372, 9412, 10764, 11403, 12489, 12558, 14118, 15204, 16471, 16652, 18837, 21177, 22806, 24978, 25116, 28236, 29141, 32942, 37467, 37674, 42354, 45612, 49413, 49956, 54119, 58282, 65884, 74934, 75348, 84708, 87423, 98826, 108238, 116564, 148239, 149868, 162357, 174846, 197652, 216476, 262269, 296478, 324714, 349692, 378833, 487071, 524538, 592956, 649428, 757666, 974142, 1049076, 1136499, 1515332, 1948284, 2272998, 3409497, 4545996, 6818994, 13637988]

約数ペア:

[(1, 13637988), (2, 6818994), (3, 4545996), (4, 3409497), (6, 2272998), (7, 1948284), (9, 1515332), (12, 1136499), (13, 1049076), (14, 974142), (18, 757666), (21, 649428), (23, 592956), (26, 524538), (28, 487071), (36, 378833), (39, 349692), (42, 324714), (46, 296478), (52, 262269), (63, 216476), (69, 197652), (78, 174846), (84, 162357), (91, 149868), (92, 148239), (117, 116564), (126, 108238), (138, 98826), (156, 87423), (161, 84708), (181, 75348), (182, 74934), (207, 65884), (234, 58282), (252, 54119), (273, 49956), (276, 49413), (299, 45612), (322, 42354), (362, 37674), (364, 37467), (414, 32942), (468, 29141), (483, 28236), (543, 25116), (546, 24978), (598, 22806), (644, 21177), (724, 18837), (819, 16652), (828, 16471), (897, 15204), (966, 14118), (1086, 12558), (1092, 12489), (1196, 11403), (1267, 10764), (1449, 9412), (1629, 8372), (1638, 8326), (1794, 7602), (1932, 7059), (2093, 6516), (2172, 6279), (2353, 5796), (2534, 5382), (2691, 5068), (2898, 4706), (3258, 4186), (3276, 4163), (3588, 3801)]