28341882

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 65520000

約数和(自身を除く): 37178118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1049, 1422, 1501, 2098, 3002, 3147, 4503, 6294, 9006, 9441, 13509, 18882, 19931, 27018, 39862, 59793, 82871, 119586, 165742, 179379, 248613, 358758, 497226, 745839, 1491678, 1574549, 3149098, 4723647, 9447294, 14170941, 28341882]

約数ペア:

[(1, 28341882), (2, 14170941), (3, 9447294), (6, 4723647), (9, 3149098), (18, 1574549), (19, 1491678), (38, 745839), (57, 497226), (79, 358758), (114, 248613), (158, 179379), (171, 165742), (237, 119586), (342, 82871), (474, 59793), (711, 39862), (1049, 27018), (1422, 19931), (1501, 18882), (2098, 13509), (3002, 9441), (3147, 9006), (4503, 6294)]