15684714

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 35557704

約数和(自身を除く): 19872990

約数列:

[1, 2, 3, 6, 9, 18, 41, 53, 82, 106, 123, 159, 246, 318, 369, 401, 477, 738, 802, 954, 1203, 2173, 2406, 3609, 4346, 6519, 7218, 13038, 16441, 19557, 21253, 32882, 39114, 42506, 49323, 63759, 98646, 127518, 147969, 191277, 295938, 382554, 871373, 1742746, 2614119, 5228238, 7842357, 15684714]

約数ペア:

[(1, 15684714), (2, 7842357), (3, 5228238), (6, 2614119), (9, 1742746), (18, 871373), (41, 382554), (53, 295938), (82, 191277), (106, 147969), (123, 127518), (159, 98646), (246, 63759), (318, 49323), (369, 42506), (401, 39114), (477, 32882), (738, 21253), (802, 19557), (954, 16441), (1203, 13038), (2173, 7218), (2406, 6519), (3609, 4346)]