18254688

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32548512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 79, 83, 87, 96, 116, 158, 166, 174, 232, 237, 249, 316, 332, 348, 464, 474, 498, 632, 664, 696, 928, 948, 996, 1264, 1328, 1392, 1896, 1992, 2291, 2407, 2528, 2656, 2784, 3792, 3984, 4582, 4814, 6557, 6873, 7221, 7584, 7968, 9164, 9628, 13114, 13746, 14442, 18328, 19256, 19671, 26228, 27492, 28884, 36656, 38512, 39342, 52456, 54984, 57768, 73312, 77024, 78684, 104912, 109968, 115536, 157368, 190153, 209824, 219936, 231072, 314736, 380306, 570459, 629472, 760612, 1140918, 1521224, 2281836, 3042448, 4563672, 6084896, 9127344, 18254688]

約数ペア:

[(1, 18254688), (2, 9127344), (3, 6084896), (4, 4563672), (6, 3042448), (8, 2281836), (12, 1521224), (16, 1140918), (24, 760612), (29, 629472), (32, 570459), (48, 380306), (58, 314736), (79, 231072), (83, 219936), (87, 209824), (96, 190153), (116, 157368), (158, 115536), (166, 109968), (174, 104912), (232, 78684), (237, 77024), (249, 73312), (316, 57768), (332, 54984), (348, 52456), (464, 39342), (474, 38512), (498, 36656), (632, 28884), (664, 27492), (696, 26228), (928, 19671), (948, 19256), (996, 18328), (1264, 14442), (1328, 13746), (1392, 13114), (1896, 9628), (1992, 9164), (2291, 7968), (2407, 7584), (2528, 7221), (2656, 6873), (2784, 6557), (3792, 4814), (3984, 4582)]