21923808

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 60673536

約数和(自身を除く): 38749728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 86, 94, 96, 113, 129, 141, 172, 188, 226, 258, 282, 339, 344, 376, 452, 516, 564, 678, 688, 752, 904, 1032, 1128, 1356, 1376, 1504, 1808, 2021, 2064, 2256, 2712, 3616, 4042, 4128, 4512, 4859, 5311, 5424, 6063, 8084, 9718, 10622, 10848, 12126, 14577, 15933, 16168, 19436, 21244, 24252, 29154, 31866, 32336, 38872, 42488, 48504, 58308, 63732, 64672, 77744, 84976, 97008, 116616, 127464, 155488, 169952, 194016, 228373, 233232, 254928, 456746, 466464, 509856, 685119, 913492, 1370238, 1826984, 2740476, 3653968, 5480952, 7307936, 10961904, 21923808]

約数ペア:

[(1, 21923808), (2, 10961904), (3, 7307936), (4, 5480952), (6, 3653968), (8, 2740476), (12, 1826984), (16, 1370238), (24, 913492), (32, 685119), (43, 509856), (47, 466464), (48, 456746), (86, 254928), (94, 233232), (96, 228373), (113, 194016), (129, 169952), (141, 155488), (172, 127464), (188, 116616), (226, 97008), (258, 84976), (282, 77744), (339, 64672), (344, 63732), (376, 58308), (452, 48504), (516, 42488), (564, 38872), (678, 32336), (688, 31866), (752, 29154), (904, 24252), (1032, 21244), (1128, 19436), (1356, 16168), (1376, 15933), (1504, 14577), (1808, 12126), (2021, 10848), (2064, 10622), (2256, 9718), (2712, 8084), (3616, 6063), (4042, 5424), (4128, 5311), (4512, 4859)]