17894682

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 44823240

約数和(自身を除く): 26928558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 293, 351, 377, 522, 586, 702, 754, 783, 879, 1053, 1131, 1566, 1758, 2106, 2262, 2349, 2637, 3393, 3809, 4698, 5274, 6786, 7618, 7911, 8497, 10179, 11427, 15822, 16994, 20358, 22854, 23733, 25491, 30537, 34281, 47466, 50982, 61074, 68562, 76473, 102843, 110461, 152946, 205686, 220922, 229419, 308529, 331383, 458838, 617058, 662766, 688257, 994149, 1376514, 1988298, 2982447, 5964894, 8947341, 17894682]

約数ペア:

[(1, 17894682), (2, 8947341), (3, 5964894), (6, 2982447), (9, 1988298), (13, 1376514), (18, 994149), (26, 688257), (27, 662766), (29, 617058), (39, 458838), (54, 331383), (58, 308529), (78, 229419), (81, 220922), (87, 205686), (117, 152946), (162, 110461), (174, 102843), (234, 76473), (261, 68562), (293, 61074), (351, 50982), (377, 47466), (522, 34281), (586, 30537), (702, 25491), (754, 23733), (783, 22854), (879, 20358), (1053, 16994), (1131, 15822), (1566, 11427), (1758, 10179), (2106, 8497), (2262, 7911), (2349, 7618), (2637, 6786), (3393, 5274), (3809, 4698)]