40490634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 90626400

約数和(自身を除く): 50135766

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1229, 1734, 1938, 2458, 3687, 5491, 7374, 10982, 16473, 20893, 23351, 32946, 41786, 46702, 62679, 70053, 125358, 140106, 355181, 396967, 710362, 793934, 1065543, 1190901, 2131086, 2381802, 6748439, 13496878, 20245317, 40490634]

約数ペア:

[(1, 40490634), (2, 20245317), (3, 13496878), (6, 6748439), (17, 2381802), (19, 2131086), (34, 1190901), (38, 1065543), (51, 793934), (57, 710362), (102, 396967), (114, 355181), (289, 140106), (323, 125358), (578, 70053), (646, 62679), (867, 46702), (969, 41786), (1229, 32946), (1734, 23351), (1938, 20893), (2458, 16473), (3687, 10982), (5491, 7374)]