16049448

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 45288000

約数和(自身を除く): 29238552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1109, 1206, 1608, 1809, 2218, 2412, 3327, 3618, 4436, 4824, 6654, 7236, 8872, 9981, 13308, 14472, 19962, 26616, 29943, 39924, 59886, 74303, 79848, 119772, 148606, 222909, 239544, 297212, 445818, 594424, 668727, 891636, 1337454, 1783272, 2006181, 2674908, 4012362, 5349816, 8024724, 16049448]

約数ペア:

[(1, 16049448), (2, 8024724), (3, 5349816), (4, 4012362), (6, 2674908), (8, 2006181), (9, 1783272), (12, 1337454), (18, 891636), (24, 668727), (27, 594424), (36, 445818), (54, 297212), (67, 239544), (72, 222909), (108, 148606), (134, 119772), (201, 79848), (216, 74303), (268, 59886), (402, 39924), (536, 29943), (603, 26616), (804, 19962), (1109, 14472), (1206, 13308), (1608, 9981), (1809, 8872), (2218, 7236), (2412, 6654), (3327, 4824), (3618, 4436)]