16490502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4557

約数の個数: 48

約数和(自身を含む): 42251040

約数和(自身を除く): 25760538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 4513, 9026, 13539, 27078, 31591, 40617, 63182, 81234, 94773, 130877, 189546, 261754, 284319, 392631, 568638, 785262, 916139, 1177893, 1832278, 2355786, 2748417, 5496834, 8245251, 16490502]

約数ペア:

[(1, 16490502), (2, 8245251), (3, 5496834), (6, 2748417), (7, 2355786), (9, 1832278), (14, 1177893), (18, 916139), (21, 785262), (29, 568638), (42, 392631), (58, 284319), (63, 261754), (87, 189546), (126, 130877), (174, 94773), (203, 81234), (261, 63182), (406, 40617), (522, 31591), (609, 27078), (1218, 13539), (1827, 9026), (3654, 4513)]