16536468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 42166656

約数和(自身を除く): 25630188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1493, 1846, 2769, 2986, 3692, 4479, 5538, 5972, 8958, 11076, 17916, 19409, 38818, 58227, 77636, 106003, 116454, 212006, 232908, 318009, 424012, 636018, 1272036, 1378039, 2756078, 4134117, 5512156, 8268234, 16536468]

約数ペア:

[(1, 16536468), (2, 8268234), (3, 5512156), (4, 4134117), (6, 2756078), (12, 1378039), (13, 1272036), (26, 636018), (39, 424012), (52, 318009), (71, 232908), (78, 212006), (142, 116454), (156, 106003), (213, 77636), (284, 58227), (426, 38818), (852, 19409), (923, 17916), (1493, 11076), (1846, 8958), (2769, 5972), (2986, 5538), (3692, 4479)]