19286262

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 47044800

約数和(自身を除く): 27758538

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 149, 153, 162, 282, 298, 306, 423, 447, 459, 799, 846, 894, 918, 1269, 1341, 1377, 1598, 2397, 2533, 2538, 2682, 2754, 3807, 4023, 4794, 5066, 7003, 7191, 7599, 7614, 8046, 12069, 14006, 14382, 15198, 21009, 21573, 22797, 24138, 42018, 43146, 45594, 63027, 64719, 68391, 119051, 126054, 129438, 136782, 189081, 205173, 238102, 357153, 378162, 410346, 567243, 714306, 1071459, 1134486, 2142918, 3214377, 6428754, 9643131, 19286262]

約数ペア:

[(1, 19286262), (2, 9643131), (3, 6428754), (6, 3214377), (9, 2142918), (17, 1134486), (18, 1071459), (27, 714306), (34, 567243), (47, 410346), (51, 378162), (54, 357153), (81, 238102), (94, 205173), (102, 189081), (141, 136782), (149, 129438), (153, 126054), (162, 119051), (282, 68391), (298, 64719), (306, 63027), (423, 45594), (447, 43146), (459, 42018), (799, 24138), (846, 22797), (894, 21573), (918, 21009), (1269, 15198), (1341, 14382), (1377, 14006), (1598, 12069), (2397, 8046), (2533, 7614), (2538, 7599), (2682, 7191), (2754, 7003), (3807, 5066), (4023, 4794)]