16630704

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 48255840

約数和(自身を除く): 31625136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 281, 411, 432, 548, 562, 822, 843, 1096, 1124, 1233, 1644, 1686, 2192, 2248, 2466, 2529, 3288, 3372, 3699, 4496, 4932, 5058, 6576, 6744, 7398, 7587, 9864, 10116, 13488, 14796, 15174, 19728, 20232, 29592, 30348, 38497, 40464, 59184, 60696, 76994, 115491, 121392, 153988, 230982, 307976, 346473, 461964, 615952, 692946, 923928, 1039419, 1385892, 1847856, 2078838, 2771784, 4157676, 5543568, 8315352, 16630704]

約数ペア:

[(1, 16630704), (2, 8315352), (3, 5543568), (4, 4157676), (6, 2771784), (8, 2078838), (9, 1847856), (12, 1385892), (16, 1039419), (18, 923928), (24, 692946), (27, 615952), (36, 461964), (48, 346473), (54, 307976), (72, 230982), (108, 153988), (137, 121392), (144, 115491), (216, 76994), (274, 60696), (281, 59184), (411, 40464), (432, 38497), (548, 30348), (562, 29592), (822, 20232), (843, 19728), (1096, 15174), (1124, 14796), (1233, 13488), (1644, 10116), (1686, 9864), (2192, 7587), (2248, 7398), (2466, 6744), (2529, 6576), (3288, 5058), (3372, 4932), (3699, 4496)]