17090916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 42537600

約数和(自身を除く): 25446684

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 398, 421, 597, 796, 842, 1194, 1263, 1684, 2388, 2526, 3383, 5052, 6766, 7157, 10149, 13532, 14314, 20298, 21471, 28628, 40596, 42942, 83779, 85884, 167558, 251337, 335116, 502674, 1005348, 1424243, 2848486, 4272729, 5696972, 8545458, 17090916]

約数ペア:

[(1, 17090916), (2, 8545458), (3, 5696972), (4, 4272729), (6, 2848486), (12, 1424243), (17, 1005348), (34, 502674), (51, 335116), (68, 251337), (102, 167558), (199, 85884), (204, 83779), (398, 42942), (421, 40596), (597, 28628), (796, 21471), (842, 20298), (1194, 14314), (1263, 13532), (1684, 10149), (2388, 7157), (2526, 6766), (3383, 5052)]