91271538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 210206880

約数和(自身を除く): 118935342

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 379, 758, 787, 1137, 1574, 2274, 2361, 3411, 4722, 6443, 6822, 7083, 12886, 13379, 14166, 19329, 26758, 38658, 40137, 57987, 80274, 115974, 120411, 240822, 298273, 596546, 894819, 1789638, 2684457, 5070641, 5368914, 10141282, 15211923, 30423846, 45635769, 91271538]

約数ペア:

[(1, 91271538), (2, 45635769), (3, 30423846), (6, 15211923), (9, 10141282), (17, 5368914), (18, 5070641), (34, 2684457), (51, 1789638), (102, 894819), (153, 596546), (306, 298273), (379, 240822), (758, 120411), (787, 115974), (1137, 80274), (1574, 57987), (2274, 40137), (2361, 38658), (3411, 26758), (4722, 19329), (6443, 14166), (6822, 13379), (7083, 12886)]