38974308

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 92797824

約数和(自身を除く): 53823516

約数列:

[1, 2, 3, 4, 6, 12, 137, 151, 157, 274, 302, 314, 411, 453, 471, 548, 604, 628, 822, 906, 942, 1644, 1812, 1884, 20687, 21509, 23707, 41374, 43018, 47414, 62061, 64527, 71121, 82748, 86036, 94828, 124122, 129054, 142242, 248244, 258108, 284484, 3247859, 6495718, 9743577, 12991436, 19487154, 38974308]

約数ペア:

[(1, 38974308), (2, 19487154), (3, 12991436), (4, 9743577), (6, 6495718), (12, 3247859), (137, 284484), (151, 258108), (157, 248244), (274, 142242), (302, 129054), (314, 124122), (411, 94828), (453, 86036), (471, 82748), (548, 71121), (604, 64527), (628, 62061), (822, 47414), (906, 43018), (942, 41374), (1644, 23707), (1812, 21509), (1884, 20687)]