91518714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 233798400

約数和(自身を除く): 142279686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 1182, 1229, 1379, 1773, 2458, 2758, 3546, 3687, 4137, 5319, 7374, 8274, 8603, 10638, 11061, 12411, 17206, 22122, 24822, 25809, 33183, 37233, 51618, 66366, 74466, 77427, 154854, 232281, 242113, 464562, 484226, 726339, 1452678, 1694791, 2179017, 3389582, 4358034, 5084373, 6537051, 10168746, 13074102, 15253119, 30506238, 45759357, 91518714]

約数ペア:

[(1, 91518714), (2, 45759357), (3, 30506238), (6, 15253119), (7, 13074102), (9, 10168746), (14, 6537051), (18, 5084373), (21, 4358034), (27, 3389582), (42, 2179017), (54, 1694791), (63, 1452678), (126, 726339), (189, 484226), (197, 464562), (378, 242113), (394, 232281), (591, 154854), (1182, 77427), (1229, 74466), (1379, 66366), (1773, 51618), (2458, 37233), (2758, 33183), (3546, 25809), (3687, 24822), (4137, 22122), (5319, 17206), (7374, 12411), (8274, 11061), (8603, 10638)]