7012278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 19192320

約数和(自身を除く): 12180042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1427, 1638, 2457, 2854, 4281, 4914, 8562, 9989, 12843, 18551, 19978, 25686, 29967, 37102, 38529, 55653, 59934, 77058, 89901, 111306, 129857, 166959, 179802, 259714, 269703, 333918, 389571, 500877, 539406, 779142, 1001754, 1168713, 2337426, 3506139, 7012278]

約数ペア:

[(1, 7012278), (2, 3506139), (3, 2337426), (6, 1168713), (7, 1001754), (9, 779142), (13, 539406), (14, 500877), (18, 389571), (21, 333918), (26, 269703), (27, 259714), (39, 179802), (42, 166959), (54, 129857), (63, 111306), (78, 89901), (91, 77058), (117, 59934), (126, 55653), (182, 38529), (189, 37102), (234, 29967), (273, 25686), (351, 19978), (378, 18551), (546, 12843), (702, 9989), (819, 8562), (1427, 4914), (1638, 4281), (2457, 2854)]