27974394

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 74131200

約数和(自身を除く): 46156806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 197, 207, 294, 322, 343, 394, 414, 441, 483, 591, 686, 882, 966, 1029, 1127, 1182, 1379, 1449, 1773, 2058, 2254, 2758, 2898, 3087, 3381, 3546, 4137, 4531, 6174, 6762, 7889, 8274, 9062, 9653, 10143, 12411, 13593, 15778, 19306, 20286, 23667, 24822, 27186, 28959, 31717, 40779, 47334, 57918, 63434, 67571, 71001, 81558, 86877, 95151, 135142, 142002, 173754, 190302, 202713, 222019, 285453, 405426, 444038, 570906, 608139, 666057, 1216278, 1332114, 1554133, 1998171, 3108266, 3996342, 4662399, 9324798, 13987197, 27974394]

約数ペア:

[(1, 27974394), (2, 13987197), (3, 9324798), (6, 4662399), (7, 3996342), (9, 3108266), (14, 1998171), (18, 1554133), (21, 1332114), (23, 1216278), (42, 666057), (46, 608139), (49, 570906), (63, 444038), (69, 405426), (98, 285453), (126, 222019), (138, 202713), (147, 190302), (161, 173754), (197, 142002), (207, 135142), (294, 95151), (322, 86877), (343, 81558), (394, 71001), (414, 67571), (441, 63434), (483, 57918), (591, 47334), (686, 40779), (882, 31717), (966, 28959), (1029, 27186), (1127, 24822), (1182, 23667), (1379, 20286), (1449, 19306), (1773, 15778), (2058, 13593), (2254, 12411), (2758, 10143), (2898, 9653), (3087, 9062), (3381, 8274), (3546, 7889), (4137, 6762), (4531, 6174)]